Car comparison

Cadillac CT6 II 28TvsExeed Sterra ES 66.4 kWh

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Cadillac CT6 II

28T

237 hp1998 ccGasolineRWDAutomaticTurbochargedSedan2023-present

Exeed Sterra ES

66.4 kWh

252 hpElectricRWDAutomaticSedan2023-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Cadillac CT6 II 28T

Fastest top speed
245 km/h
152 mph Unrestricted
230 km/h
143 mph Restricted
Lightest
1,760 kg
3,880 lb
Best power-to-weight
135 hp/t
100 kW/t
7.4 kg/hp
Best overall score
62/100
Best performance score
55/100
Best economy score
86/100

Exeed Sterra ES 66.4 kWh

Quickest 0-100 km/h
7.1 s
Most powerful
252 hp
188 kW
Highest torque
356 Nm
263 lb-ft
Best practicality score
78/100

Specification comparison

Specification comparison
Model	CadillacCT6 II28T	ExeedSterra ES66.4 kWh
Power	237hp177kW	252hp188kW
Torque	350Nm258lb-ft	356Nm263lb-ft
Curb weight	1,760kg3,880lb	1,975kg4,354lb
Top speed	Unrestricted 245 km/h152 mph Restricted 230 km/h143 mph Calculated	Unrestricted 215 km/h134 mph Restricted 200 km/h124 mph Calculated
To 99% top speed	72.5s99% target: 243 km/h / 151 mph Calculated	59.1s99% target: 213 km/h / 132 mph Calculated
0-100 km/h	7.5s	7.1s
0-200 km/h	25.5s Calculated	33.0s Calculated
0-60 mph	7.2s Calculated	6.8s Calculated
Fuel consumption	7.7L/100 km30.5mpg US36.7mpg UK	-
Quarter mile	15.3s Calculated	15.1s Calculated
Power-to-weight	135hp/t100kW/t61hp/1000 lb Calculated	128hp/t95kW/t58hp/1000 lb Calculated
Torque-to-weight	199Nm/t133lb-ft/ton Calculated	180Nm/t121lb-ft/ton Calculated
Estimated range	935km581mi Calculated	-
Displacement	1,998cc122cu in	-
Length	5,223mm206in	4,945mm195in
Width	1,890mm74in	1,978mm78in
Height	1,480mm58in	1,467mm58in
Wheelbase	3,109mm122in	3,000mm118in
Front track	1,631mm64in	1,695mm67in
Rear track	1,652mm65in	1,695mm67in
Trunk volume	508L	-
Doors	4	4
Seats	5	5
Fuel tank	72L	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	CadillacCT6 II28T	ExeedSterra ES66.4 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	7.2 s	6.8 s
0-100 km/h 0-62 mph	7.5 s	7.1 s
0-200 km/h 0-124 mph	25.5 s	33.0 s
Top speed	Unrestricted 245 km/h152 mph Restricted 230 km/h143 mph Likely limited	Unrestricted 215 km/h134 mph Restricted 200 km/h124 mph Likely limited
	Drag race simulation
60 ft 18 m	2.8 s	2.6 s
330 ft 101 m	7.0 s	6.7 s
1/8 mile 201 m	10.2 s	10.0 s
1000 ft 305 m	13.0 s	12.8 s
1/4 mile 402 m	15.3 s	15.1 s
Trap speed 1/4 mile 402 m	158 km/h 98 mph	155 km/h 96 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
CadillacCT6 II28T	237 hp 177 kW
ExeedSterra ES66.4 kWh	252 hp 188 kW

Exeed Sterra ES 66.4 kWh has 15 hp more than Cadillac CT6 II 28T.

The biggest power difference is between Cadillac CT6 II 28T and Exeed Sterra ES 66.4 kWh: 15 hp (11 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
CadillacCT6 II28T	350 Nm 258 lb-ft
ExeedSterra ES66.4 kWh	356 Nm 263 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
CadillacCT6 II28T	1,760 kg 3,880 lb
ExeedSterra ES66.4 kWh	1,975 kg 4,354 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
CadillacCT6 II28T	Unrestricted 245 km/h152 mph Restricted 230 km/h143 mph
ExeedSterra ES66.4 kWh	Unrestricted 215 km/h134 mph Restricted 200 km/h124 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
CadillacCT6 II28T	7.5 s
ExeedSterra ES66.4 kWh	7.1 s

The biggest 0-100 km/h difference is between Exeed Sterra ES 66.4 kWh and Cadillac CT6 II 28T: 0.4 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
CadillacCT6 II28T	135 hp/t 100 kW/t 7.4 kg/hp
ExeedSterra ES66.4 kWh	128 hp/t 95 kW/t 7.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
CadillacCT6 II28T	237 hp 177 kW	7.5 s	Unrestricted 245 km/h152 mph Restricted 230 km/h143 mph
ExeedSterra ES66.4 kWh	252 hp 188 kW	7.1 s	Unrestricted 215 km/h134 mph Restricted 200 km/h124 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

CadillacCT6 II28T

Power	237 hp 177 kW
0-100 km/h	7.5 s
Top speed Unrestricted 245 km/h152 mph Restricted 230 km/h143 mph

Doors/seats	4 doors 5 seats
Trunk	508 L 17.9 cu ft
Length	5,223 mm 205.6 in
Height	1,480 mm 58.3 in

ExeedSterra ES66.4 kWh

Power	252 hp 188 kW
0-100 km/h	7.1 s
Top speed Unrestricted 215 km/h134 mph Restricted 200 km/h124 mph

Doors/seats	4 doors 5 seats
Trunk	-
Length	4,945 mm 194.7 in
Height	1,467 mm 57.8 in

Detailed score breakdown

Vehicle

CadillacCT6 II28T

ExeedSterra ES66.4 kWh

Power

237 hp

177 kW

252 hp

188 kW

Torque

350 Nm

258 lb-ft

356 Nm

263 lb-ft

Acceleration

7.5 s

7.1 s

Top speed

Unrestricted

245 km/h152 mph

Restricted

230 km/h143 mph

Unrestricted

215 km/h134 mph

Restricted

200 km/h124 mph

Lightness

1,760 kg

3,880 lb

1,975 kg

4,354 lb

Fuel consumption

7.7 L/100 km

30.5 mpg US

36.7 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	508 L 17.9 cu ft
Length	5,223 mm 205.6 in
Height	1,480 mm 58.3 in

Doors/seats	4 doors 5 seats
Trunk	-
Length	4,945 mm 194.7 in
Height	1,467 mm 57.8 in

Range score

935 km

581 mi

Trunk score

508 L

17.9 cu ft

Power-to-weight score

135 hp/t

100 kW/t

7.4 kg/hp

128 hp/t

95 kW/t

7.8 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Cadillac CT6 II 28T
Consumption	7.7 L/100 km30.5 mpg US36.7 mpg UK
Cost / 100 km	13.48 LC100 km
Cost / 100 mi	21.69 LC100 mi
Annual fuel used	1,155 L305 US gal254 UK gal
Annual fuel cost	2,021 LC/year