diff --git a/templates/definition/vehicle/polestar.yaml b/templates/definition/vehicle/polestar.yaml
new file mode 100644
index 000000000..1d1d2d518
--- /dev/null
+++ b/templates/definition/vehicle/polestar.yaml
@@ -0,0 +1,12 @@
+template: polestar
+products:
+  - brand: Polestar
+params:
+  - preset: vehicle-base
+  - preset: vehicle-identify
+  - name: vin
+    example: LPSVS...
+render: |
+  type: polestar
+  {{ include "vehicle-base" . }}
+  {{ include "vehicle-identify" . }}
diff --git a/templates/evcc.io/brands.json b/templates/evcc.io/brands.json
index fe0d964bf..3b22463d7 100644
--- a/templates/evcc.io/brands.json
+++ b/templates/evcc.io/brands.json
@@ -223,6 +223,7 @@
   "NIU",
   "Opel",
   "Peugeot",
+  "Polestar",
   "Porsche",
   "Renault",
   "Seat",
diff --git a/vehicle/mb/identity.go b/vehicle/mb/identity.go
index 2cf12014a..5627e5ce2 100644
--- a/vehicle/mb/identity.go
+++ b/vehicle/mb/identity.go
@@ -2,10 +2,7 @@ package mb
 
 import (
 	"context"
-	"crypto/rand"
-	"encoding/base64"
 	"fmt"
-	"io"
 	"net/http"
 	"net/http/cookiejar"
 	"net/url"
@@ -13,6 +10,7 @@ import (
 
 	"github.com/evcc-io/evcc/util"
 	"github.com/evcc-io/evcc/util/request"
+	"github.com/samber/lo"
 	"golang.org/x/net/publicsuffix"
 	"golang.org/x/oauth2"
 )
@@ -36,15 +34,6 @@ func NewIdentity(log *util.Logger, oc *oauth2.Config) *Identity {
 	}
 }
 
-// github.com/uhthomas/tesla
-func state() string {
-	var b [9]byte
-	if _, err := io.ReadFull(rand.Reader, b[:]); err != nil {
-		panic(err)
-	}
-	return base64.RawURLEncoding.EncodeToString(b[:])
-}
-
 func (v *Identity) Login(user, password string) error {
 	if v.Client.Jar == nil {
 		v.Client.Jar, _ = cookiejar.New(&cookiejar.Options{
@@ -57,7 +46,8 @@ func (v *Identity) Login(user, password string) error {
 
 	cv := oauth2.GenerateVerifier()
 
-	uri := v.oc.AuthCodeURL(state(), oauth2.AccessTypeOffline, oauth2.S256ChallengeOption(cv))
+	state := lo.RandomString(16, lo.AlphanumericCharset)
+	uri := v.oc.AuthCodeURL(state, oauth2.AccessTypeOffline, oauth2.S256ChallengeOption(cv))
 	if _, err := v.Get(uri); err != nil {
 		return err
 	}
diff --git a/vehicle/polestar.go b/vehicle/polestar.go
new file mode 100644
index 000000000..62aeeb0fb
--- /dev/null
+++ b/vehicle/polestar.go
@@ -0,0 +1,67 @@
+package vehicle
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/evcc-io/evcc/api"
+	"github.com/evcc-io/evcc/util"
+	"github.com/evcc-io/evcc/util/request"
+	"github.com/evcc-io/evcc/vehicle/polestar"
+)
+
+// Polestar is an api.Vehicle implementation for Polestar cars
+type Polestar struct {
+	*embed
+	*polestar.Provider
+}
+
+func init() {
+	registry.Add("polestar", NewPolestarFromConfig)
+}
+
+// NewPolestarFromConfig creates a new vehicle
+func NewPolestarFromConfig(other map[string]interface{}) (api.Vehicle, error) {
+	cc := struct {
+		embed          `mapstructure:",squash"`
+		User, Password string
+		VIN            string
+		Cache          time.Duration
+		Timeout        time.Duration
+	}{
+		Cache:   interval,
+		Timeout: request.Timeout,
+	}
+
+	if err := util.DecodeOther(other, &cc); err != nil {
+		return nil, err
+	}
+
+	log := util.NewLogger("polestar").Redact(cc.User, cc.Password, cc.VIN)
+
+	v := &Polestar{
+		embed: &cc.embed,
+	}
+
+	identity := polestar.NewIdentity(log, polestar.OAuth2Config)
+	if err := identity.Login(cc.User, cc.Password); err != nil {
+		return v, fmt.Errorf("login failed: %w", err)
+	}
+
+	api := polestar.NewAPI(log, identity)
+
+	vehicle, err := ensureVehicleEx(cc.VIN, func() ([]polestar.ConsumerCar, error) {
+		ctx, cancel := context.WithTimeout(context.Background(), cc.Timeout)
+		defer cancel()
+		return api.Vehicles(ctx)
+	}, func(v polestar.ConsumerCar) string {
+		return v.VIN
+	})
+
+	if err == nil {
+		v.Provider = polestar.NewProvider(log, api, vehicle.VIN, cc.Timeout, cc.Cache)
+	}
+
+	return v, err
+}
diff --git a/vehicle/polestar/api.go b/vehicle/polestar/api.go
new file mode 100644
index 000000000..1ffc08a25
--- /dev/null
+++ b/vehicle/polestar/api.go
@@ -0,0 +1,69 @@
+package polestar
+
+import (
+	"context"
+
+	"github.com/evcc-io/evcc/util"
+	"github.com/evcc-io/evcc/util/request"
+	"github.com/hasura/go-graphql-client"
+	"golang.org/x/oauth2"
+)
+
+// https://github.com/TA2k/ioBroker.polestar
+
+const ApiURI = "https://pc-api.polestar.com/eu-north-1/my-star"
+
+type API struct {
+	*request.Helper
+	client *graphql.Client
+}
+
+func NewAPI(log *util.Logger, identity oauth2.TokenSource) *API {
+	httpClient := request.NewClient(log)
+
+	// replace client transport with authenticated transport
+	httpClient.Transport = &oauth2.Transport{
+		Base:   httpClient.Transport,
+		Source: identity,
+	}
+
+	v := &API{
+		Helper: request.NewHelper(log),
+		client: graphql.NewClient(ApiURI, httpClient),
+	}
+
+	v.Client.Transport = httpClient.Transport
+
+	return v
+}
+
+func (v *API) Vehicles(ctx context.Context) ([]ConsumerCar, error) {
+	var res struct {
+		GetConsumerCarsV2 []ConsumerCar `graphql:"getConsumerCarsV2"`
+	}
+
+	err := v.client.Query(ctx, &res, nil, graphql.OperationName("getCars"))
+	return res.GetConsumerCarsV2, err
+}
+
+func (v *API) Status(ctx context.Context, vin string) (BatteryData, error) {
+	var res struct {
+		BatteryData `graphql:"getBatteryData(vin: $vin)"`
+	}
+
+	err := v.client.Query(ctx, &res, map[string]interface{}{
+		"vin": vin,
+	}, graphql.OperationName("GetBatteryData"))
+	return res.BatteryData, err
+}
+
+func (v *API) Odometer(ctx context.Context, vin string) (OdometerData, error) {
+	var res struct {
+		OdometerData `graphql:"getOdometerData(vin: $vin)"`
+	}
+
+	err := v.client.Query(ctx, &res, map[string]interface{}{
+		"vin": vin,
+	}, graphql.OperationName("GetOdometerData"))
+	return res.OdometerData, err
+}
diff --git a/vehicle/polestar/identity.go b/vehicle/polestar/identity.go
new file mode 100644
index 000000000..06566d67a
--- /dev/null
+++ b/vehicle/polestar/identity.go
@@ -0,0 +1,142 @@
+package polestar
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/cookiejar"
+	"net/url"
+	"strings"
+
+	"github.com/evcc-io/evcc/util"
+	"github.com/evcc-io/evcc/util/oauth"
+	"github.com/evcc-io/evcc/util/request"
+	"github.com/samber/lo"
+	"golang.org/x/net/publicsuffix"
+	"golang.org/x/oauth2"
+)
+
+// https://github.com/TA2k/ioBroker.polestar
+
+const (
+	OAuthURI  = "https://polestarid.eu.polestar.com"
+	basicAuth = "cG9seHBsb3JlOlhhaUtvb0hlaXJlaXNvb3NhaDBFdjZxdW9oczhjb2hGZUtvaHdpZTFhZTdraWV3b2hkb295ZWk5QWVZZWlXb2g"
+)
+
+// https://polestarid.eu.polestar.com/.well-known/openid-configuration
+var OAuth2Config = &oauth2.Config{
+	ClientID:    "polxplore",
+	RedirectURL: "polestar-explore://explore.polestar.com",
+	Endpoint: oauth2.Endpoint{
+		AuthURL:  OAuthURI + "/as/authorization.oauth2",
+		TokenURL: OAuthURI + "/as/token.oauth2",
+	},
+	Scopes: []string{"openid", "profile", "email", "customer:attributes"},
+}
+
+type Identity struct {
+	*request.Helper
+	oc *oauth2.Config
+	oauth2.TokenSource
+}
+
+// NewIdentity creates Mercedes Benz identity
+func NewIdentity(log *util.Logger, oc *oauth2.Config) *Identity {
+	return &Identity{
+		Helper: request.NewHelper(log),
+		oc:     oc,
+	}
+}
+
+func (v *Identity) Login(user, password string) error {
+	if v.Client.Jar == nil {
+		var err error
+		v.Client.Jar, err = cookiejar.New(&cookiejar.Options{
+			PublicSuffixList: publicsuffix.List,
+		})
+		if err != nil {
+			return err
+		}
+	}
+
+	cv := oauth2.GenerateVerifier()
+
+	state := lo.RandomString(16, lo.AlphanumericCharset)
+	uri := v.oc.AuthCodeURL(state, oauth2.AccessTypeOffline, oauth2.S256ChallengeOption(cv))
+
+	var param request.InterceptResult
+	v.Client.CheckRedirect, param = request.InterceptRedirect("resumePath", false)
+
+	_, err := v.Get(uri)
+
+	var resume string
+	if err == nil {
+		resume, err = param()
+	}
+
+	v.Client.CheckRedirect = nil
+
+	var code string
+	if err == nil {
+		params := url.Values{
+			"pf.username": []string{user},
+			"pf.pass":     []string{password},
+		}
+
+		var param request.InterceptResult
+		v.Client.CheckRedirect, param = request.InterceptRedirect("code", true)
+
+		uri = fmt.Sprintf("%s/as/%s/resume/as/authorization.ping?client_id=%s", OAuthURI, resume, OAuth2Config.ClientID)
+
+		if _, err = v.Post(uri, request.FormContent, strings.NewReader(params.Encode())); err == nil {
+			code, err = param()
+		}
+
+		v.Client.CheckRedirect = nil
+	}
+
+	var token oauth.Token
+	if err == nil {
+		params := url.Values{
+			"code":          []string{code},
+			"code_verifier": []string{cv},
+			"redirect_uri":  []string{OAuth2Config.RedirectURL},
+			"grant_type":    []string{"authorization_code"},
+		}
+
+		var req *http.Request
+		req, err = request.New(http.MethodPost, OAuth2Config.Endpoint.TokenURL, strings.NewReader(params.Encode()), map[string]string{
+			"Content-Type":  request.FormContent,
+			"Authorization": "Basic " + basicAuth,
+		})
+		if err == nil {
+			err = v.DoJSON(req, &token)
+		}
+	}
+
+	if err == nil {
+		v.TokenSource = oauth.RefreshTokenSource((*oauth2.Token)(&token), v)
+	}
+
+	return err
+}
+
+func (v *Identity) RefreshToken(token *oauth2.Token) (*oauth2.Token, error) {
+	data := url.Values{
+		"redirect_uri":  []string{OAuth2Config.RedirectURL},
+		"refresh_token": []string{token.RefreshToken},
+		"grant_type":    []string{"refresh_token"},
+	}
+	req, err := request.New(http.MethodPost, OAuth2Config.Endpoint.TokenURL, strings.NewReader(data.Encode()), map[string]string{
+		"Content-Type":  request.FormContent,
+		"Authorization": "Basic " + basicAuth,
+	})
+
+	var tok oauth.Token
+	if err == nil {
+		if err := v.DoJSON(req, &tok); err != nil {
+			return nil, err
+		}
+	}
+
+	return (*oauth2.Token)(&tok), err
+}
diff --git a/vehicle/polestar/provider.go b/vehicle/polestar/provider.go
new file mode 100644
index 000000000..398fae77f
--- /dev/null
+++ b/vehicle/polestar/provider.go
@@ -0,0 +1,84 @@
+package polestar
+
+import (
+	"context"
+	"time"
+
+	"github.com/evcc-io/evcc/api"
+	"github.com/evcc-io/evcc/provider"
+	"github.com/evcc-io/evcc/util"
+)
+
+// https://github.com/TA2k/ioBroker.polestar
+
+type Provider struct {
+	statusG func() (BatteryData, error)
+	odoG    func() (OdometerData, error)
+}
+
+func NewProvider(log *util.Logger, api *API, vin string, timeout, cache time.Duration) *Provider {
+	v := &Provider{
+		statusG: provider.Cached(func() (BatteryData, error) {
+			ctx, cancel := context.WithTimeout(context.Background(), timeout)
+			defer cancel()
+			return api.Status(ctx, vin)
+		}, cache),
+		odoG: provider.Cached(func() (OdometerData, error) {
+			ctx, cancel := context.WithTimeout(context.Background(), timeout)
+			defer cancel()
+			return api.Odometer(ctx, vin)
+		}, cache),
+	}
+
+	return v
+}
+
+// Soc implements the api.Vehicle interface
+func (v *Provider) Soc() (float64, error) {
+	res, err := v.statusG()
+	return float64(res.BatteryChargeLevelPercentage), err
+}
+
+var _ api.ChargeState = (*Provider)(nil)
+
+// Range implements the api.VehicleRange interface
+func (v *Provider) Status() (api.ChargeStatus, error) {
+	status, err := v.statusG()
+
+	res := api.StatusA
+	if status.ChargerConnectionStatus == "CHARGER_CONNECTION_STATUS_CONNECTED" {
+		res = api.StatusB
+	}
+	if status.ChargingStatus == "CHARGING_STATUS_CHARGING" {
+		res = api.StatusB
+	}
+
+	return res, err
+}
+
+var _ api.VehicleRange = (*Provider)(nil)
+
+// Range implements the api.VehicleRange interface
+func (v *Provider) Range() (int64, error) {
+	res, err := v.statusG()
+	return int64(res.EstimatedDistanceToEmptyKm), err
+}
+
+var _ api.VehicleOdometer = (*Provider)(nil)
+
+// Odometer implements the Provider.VehicleOdometer interface
+func (v *Provider) Odometer() (float64, error) {
+	res, err := v.odoG()
+	return float64(res.OdometerMeters) / 1e3, err
+}
+
+var _ api.VehicleFinishTimer = (*Provider)(nil)
+
+// FinishTime implements the api.VehicleFinishTimer interface
+func (v *Provider) FinishTime() (time.Time, error) {
+	res, err := v.statusG()
+	if err != nil {
+		return time.Time{}, err
+	}
+	return time.Now().Add(time.Duration(res.EstimatedChargingTimeToFullMinutes) * time.Minute), nil
+}
diff --git a/vehicle/polestar/query.gql b/vehicle/polestar/query.gql
new file mode 100644
index 000000000..b096297ca
--- /dev/null
+++ b/vehicle/polestar/query.gql
@@ -0,0 +1,64 @@
+query getCars {
+	getConsumerCarsV2 {
+		vin
+		internalVehicleIdentifier
+		modelYear
+		content {
+			model {
+				code
+				name
+				__typename
+			}
+			images {
+				studio {
+					url
+					angles
+					__typename
+				}
+				__typename
+			}
+			__typename
+		}
+		hasPerformancePackage
+		registrationNo
+		deliveryDate
+		currentPlannedDeliveryDate
+		__typename
+	}
+}
+
+query GetBatteryData($vin: String!) {
+	getBatteryData(vin: $vin) {
+		averageEnergyConsumptionKwhPer100Km
+		batteryChargeLevelPercentage
+		chargerConnectionStatus
+		chargingCurrentAmps
+		chargingPowerWatts
+		chargingStatus
+		estimatedChargingTimeMinutesToTargetDistance
+		estimatedChargingTimeToFullMinutes
+		estimatedDistanceToEmptyKm
+		estimatedDistanceToEmptyMiles
+		eventUpdatedTimestamp {
+			iso
+			unix
+			__typename
+		}
+		__typename
+	}
+}
+
+query GetOdometerData($vin: String!) {
+	getOdometerData(vin: $vin) {
+		averageSpeedKmPerHour
+		eventUpdatedTimestamp {
+			iso
+			unix
+			__typename
+		}
+		odometerMeters
+		tripMeterAutomaticKm
+		tripMeterManualKm
+		__typename
+	}
+}
diff --git a/vehicle/polestar/types.go b/vehicle/polestar/types.go
new file mode 100644
index 000000000..a01f4df1d
--- /dev/null
+++ b/vehicle/polestar/types.go
@@ -0,0 +1,18 @@
+package polestar
+
+type ConsumerCar struct {
+	VIN                       string
+	InternalVehicleIdentifier string
+}
+
+type BatteryData struct {
+	BatteryChargeLevelPercentage       int
+	ChargerConnectionStatus            string
+	ChargingStatus                     string
+	EstimatedChargingTimeToFullMinutes int
+	EstimatedDistanceToEmptyKm         int
+}
+
+type OdometerData struct {
+	OdometerMeters int
+}