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Compare Cadillac CT6

Reviews

Neoscore
65%
Pros
  • Multi-link suspension on all four corners
  • Surprisingly good handling for a large sedan
  • Up to 550hp and 868Nm of torque (CT6-V)
  • Down to very low 1.7L/100km fuel consumption (PHEV)
Cons

Variants

2.0T
2.0T (340 Hp) PHEV
2.0T PHEV
3.0T V6 AWD
3.6L V6 AWD
CT6-V Blackwing

Capacity

Cargo Capacity
447 L
2.0T433 L / 15.3 cu-ft
2.0T PHEV300 L / 10.6 cu-ft
2.0T (340 Hp) PHEV310 L / 10.9 cu-ft
3.0T V6 AWD433 L / 15.3 cu-ft
3.6L V6 AWD433 L / 15.3 cu-ft
CT6-V Blackwing447 L / 15.8 cu-ft
Coolant Capacity
2.0T8.6 L / 9.1 qt
2.0T PHEV9.8 L / 10.4 qt
2.0T (340 Hp) PHEV8.6 L / 9.1 qt
3.0T V6 AWD10.6 L / 11.2 qt
3.6L V6 AWD9.8 L / 10.4 qt
CT6-V Blackwing10.9 L / 11.5 qt
Engine Oil Capacity
2.0T4.7 L / 5.0 qt
2.0T PHEV4.7 L / 5.0 qt
2.0T (340 Hp) PHEV4.7 L / 5.0 qt
3.0T V6 AWD5.7 L / 6.0 qt
3.6L V6 AWD5.7 L / 6.0 qt
CT6-V Blackwing9.5 L / 10.0 qt
Fuel Capacity
2.0T74.0 L / 19.5 gal
2.0T PHEV59.0 L / 15.6 gal
2.0T (340 Hp) PHEV59.0 L / 15.6 gal
3.0T V6 AWD74.0 L / 19.5 gal
3.6L V6 AWD74.0 L / 19.5 gal
CT6-V Blackwing73.0 L / 19.3 gal
Passengers
5

Chassis

Brakes | Front
Ventilated discs
2.0T13.6 in
2.0T PHEV14.5 in
Brakes | Rear
Ventilated discs
2.0T12.4 in
2.0T PHEV13.3 in
Power Steering
Electric Steering
Suspension | Front
Multi-link, Magnetic Ride Control (Premium Luxury, Platinum, V-Series)
2.0TMulti-link
2.0T PHEVMulti-link
2.0T (340 Hp) PHEVDouble wishb
3.0T V6 AWDMulti-link
3.6L V6 AWDMulti-link
Suspension | Rear
Multi-link
Tire Size
245/45 R19; 245/40 R20
2.0T235/50 R18, 245/45 R19, 245/40 R20
2.0T PHEV235/50 R18
2.0T (340 Hp) PHEVFront wheel tires: 235/50 R18 Rear wheel tires: 265/45 R18
3.0T V6 AWD235/50 R18, 245/45 R19, 245/40 R20
3.6L V6 AWD235/50 R18, 245/45 R19, 245/40 R20
CT6-V Blackwing245/40 ZR20
Turning Circle
12.2 m (base); 11.3 (w/ Active Rear Steering)
2.0T12.2 m / 40.0 ft
2.0T PHEV12.2 m / 40.0 ft
2.0T (340 Hp) PHEV12.2 m / 40.0 ft
3.0T V6 AWD11.3 m / 37.1 ft
3.6L V6 AWD12.2 m / 40.0 ft

Construction

Battery | Capacity
18.4 kWh (gross)
Body Style
2.0T4-door Sedan
2.0T PHEV4-door plug-in hybrid Sedan
2.0T (340 Hp) PHEV4-door plug-in hybrid Sedan
3.0T V6 AWD4-door Sedan
3.6L V6 AWD4-door Sedan
CT6-V Blackwing4-door Sedan

Dimensions

Size | Height
1473 mm
2.0T1472 mm / 58.0 in
2.0T PHEV1472 mm / 58.0 in
2.0T (340 Hp) PHEV1500 mm / 59.1 in
3.0T V6 AWD1472 mm / 58.0 in
3.6L V6 AWD1472 mm / 58.0 in
CT6-V Blackwing1473 mm / 58.0 in
Size | Length
5227 mm
2.0T5184 mm / 204.1 in
2.0T PHEV5184 mm / 204.1 in
2.0T (340 Hp) PHEV5179 mm / 203.9 in
3.0T V6 AWD5184 mm / 204.1 in
3.6L V6 AWD5184 mm / 204.1 in
CT6-V Blackwing5227 mm / 205.8 in
Size | Width
1880 mm
2.0T1879 mm / 74.0 in
2.0T PHEV1879 mm / 74.0 in
2.0T (340 Hp) PHEV1879 mm / 74.0 in
3.0T V6 AWD1879 mm / 74.0 in
3.6L V6 AWD1879 mm / 74.0 in
CT6-V Blackwing1880 mm / 74.0 in
Track Width | Front
1610 mm
2.0T1610.0 mm / 63.4 in
2.0T PHEV1610.0 mm / 63.4 in
2.0T (340 Hp) PHEV1617.0 mm / 63.7 in
3.0T V6 AWD1610.0 mm / 63.4 in
3.6L V6 AWD1610.0 mm / 63.4 in
CT6-V Blackwing1610.0 mm / 63.4 in
Track Width | Rear
1626 mm
2.0T1626.0 mm / 64.0 in
2.0T PHEV1626.0 mm / 64.0 in
2.0T (340 Hp) PHEV1640.0 mm / 64.6 in
3.0T V6 AWD1626.0 mm / 64.0 in
3.6L V6 AWD1626.0 mm / 64.0 in
CT6-V Blackwing1626.0 mm / 64.0 in
Weight
Luxury: 2300 kg, Premium Luxury: 2363 kg, V-Series: 2482 kg, Platinum: 2548 kg
2.0T1659.0 kg / 3657.5 lbs
2.0T PHEV2055.0 kg / 4530.5 lbs
2.0T (340 Hp) PHEV2000.0 kg / 4409.2 lbs
3.0T V6 AWD1853.0 kg / 4085.2 lbs
3.6L V6 AWD1781.0 kg / 3926.4 lbs
CT6-V Blackwing2032.0 kg / 4479.8 lbs
Wheel Size
19 in (Luxury); 20 in (Premium Luxury, Platinum, V-Series)
2.0T8J x 18, 8.5J x 19, 8.5J x 20
2.0T PHEV8J x 18
2.0T (340 Hp) PHEVFront wheel rims: 18 Rear wheel rims: 18
3.0T V6 AWD8J x 18, 8.5J x 19J, 8.5J x 20
3.6L V6 AWD8J x 18, 8.5J x 19, 8.5J x 20
CT6-V Blackwing20 in
Wheelbase
3109 mm / 122.4 in

Performance

Acceleration | 0 - 100 km/h
5.4 sec
Acceleration | 0 - 60 mph
2.0T5.2 sec
2.0T PHEV5.2 sec
2.0T (340 Hp) PHEV5.1 sec
CT6-V Blackwing3.8 sec
Coefficient Of Drag
0.30
Fuel Economy
2.0T9.4 L/100km / 25.0 MPG (combined) | 10.7 L/100km / 22.0 MPG (urban) | 7.8 L/100km / 30.2 MPG (highway)
2.0T PHEV9.4 L/100km / 25.0 MPG (combined) | 10.7 L/100km / 22.0 MPG (urban) | 7.8 L/100km / 30.2 MPG (highway)
2.0T (340 Hp) PHEV1.7 L/100km / 138.4 MPG (combined)
3.0T V6 AWD11.2 L/100km / 21.0 MPG (combined) | 13.1 L/100km / 18.0 MPG (urban) | 9.0 L/100km / 26.1 MPG (highway)
3.6L V6 AWD11.2 L/100km / 21.0 MPG (combined) | 13.1 L/100km / 18.0 MPG (urban) | 8.7 L/100km / 27.0 MPG (highway)
CT6-V Blackwing16.8 L/100km / 14.0 MPG (urban) | 9.4 L/100km / 25.0 MPG (highway)
Top Speed
240.0 km/h / 149.1 mph
Towing Capacity
454 kg / 1001 lbs (w/o brakes)

Powertrain

Drivetrain Layout
2.0TFront-engine (longitudinal), Rear-wheel drive
2.0T PHEVFront-engine (longitudinal), Rear-wheel drive
2.0T (340 Hp) PHEVRear-wheel drive
3.0T V6 AWDFront-engine (longitudinal), All-wheel drive
3.6L V6 AWDFront-engine (longitudinal), All-wheel drive
CT6-V BlackwingAll-wheel drive
Engine
2.0TLTG
2.0T PHEVLTG
2.0T (340 Hp) PHEVLTG
3.0T V6 AWDLGW
3.6L V6 AWDLGX
CT6-V BlackwingLTA
Engine | Bore
2.0T86.0 mm / 3.4 in
2.0T PHEV86.0 mm / 3.4 in
2.0T (340 Hp) PHEV86.0 mm / 3.4 in
3.0T V6 AWD86.0 mm / 3.4 in
3.6L V6 AWD95.0 mm / 3.7 in
CT6-V Blackwing86.0 mm / 3.4 in
Engine | Compression Ratio
2.0T9.5:1
2.0T PHEV9.5:1
2.0T (340 Hp) PHEV9.5:1
3.0T V6 AWD9.8:1
3.6L V6 AWD11.5:1
CT6-V Blackwing9.8:1
Engine | Displacement
2.0T2.0 L / 121.9 cu-in / 1998.0 cc
2.0T PHEV2.0 L / 121.9 cu-in / 1998.0 cc
2.0T (340 Hp) PHEV2.0 L / 121.9 cu-in / 1998.0 cc
3.0T V6 AWD3.0 L / 182.5 cu-in / 2990.0 cc
3.6L V6 AWD3.6 L / 222.7 cu-in / 3649.0 cc
CT6-V Blackwing4.2 L / 255.8 cu-in / 4192.0 cc
Engine | Power
2.0T269.0 hp / 200.6 kW @ 5500 rpm
2.0T PHEV265.0 hp / 197.6 kW + 100.0 hp / 74.6 kW (electric motor)
2.0T (340 Hp) PHEV276.0 hp / 205.8 kW @ 5300 rpm + 116.0 hp / 86.5 kW (electric motor)
3.0T V6 AWD409.0 hp / 305.0 kW @ 5700 rpm
3.6L V6 AWD340.0 hp / 253.5 kW @ 6800 rpm
CT6-V Blackwing550.0 hp / 410.1 kW @ 5000 rpm
Engine | Redline
2.0T7000 rpm
2.0T PHEV7000 rpm
2.0T (340 Hp) PHEV7000 rpm
3.0T V6 AWD6500 rpm
3.6L V6 AWD7200 rpm
Engine | Specific Output
2.0T134.6 hp/L / 2.2 hp/cu-in
2.0T PHEV132.6 hp/L / 2.2 hp/cu-in
2.0T (340 Hp) PHEV138.1 hp/L / 2.3 hp/cu-in
3.0T V6 AWD136.8 hp/L / 2.2 hp/cu-in
3.6L V6 AWD93.2 hp/L / 1.5 hp/cu-in
CT6-V Blackwing131.2 hp/L / 2.2 hp/cu-in
Engine | Stroke
2.0T86.0 mm / 3.4 in
2.0T PHEV86.0 mm / 3.4 in
2.0T (340 Hp) PHEV86.0 mm / 3.4 in
3.0T V6 AWD85.6 mm / 3.4 in
3.6L V6 AWD85.8 mm / 3.4 in
CT6-V Blackwing90.2 mm / 3.6 in
Engine | Torque
2.0T400 Nm / 295.0 lb-ft @ 3000-4500 rpm
2.0T PHEV400 Nm / 295.0 lb-ft
2.0T (340 Hp) PHEV400 Nm / 295.0 lb-ft @ 3000-4300 rpm + 270 Nm / 199.1 lb-ft
3.0T V6 AWD542 Nm / 399.8 lb-ft @ 2500-5100 rpm
3.6L V6 AWD385 Nm / 284.0 lb-ft @ 5300 rpm
CT6-V Blackwing868 Nm / 640.2 lb-ft @ 3400 rpm
Engine | Type
2.0TTurbocharged direct-injected petrol inline-4 DOHC engine with 4 values per cylinder
2.0T PHEVTurbocharged direct-injected petrol inline-4 DOHC engine with 4 values per cylinder
2.0T (340 Hp) PHEVTurbocharged direct-injected petrol inline-4 engine
3.0T V6 AWDBi-turbocharged direct-injected petrol V6 DOHC engine with 4 values per cylinder
3.6L V6 AWDNaturally-aspirated direct-injected petrol V6 DOHC engine with 4 values per cylinder
CT6-V BlackwingBi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Fuel Capacity
73.8 L
Transmission | Gears
10-speed
2.0T8-speed
2.0T PHEV8-speed
2.0T (340 Hp) PHEV8-speed
3.0T V6 AWD8-speed
3.6L V6 AWD8-speed
CT6-V Blackwing10-speed
Transmission | Type
Automatic
2.0TAutomatic Hydra-Matic
2.0T PHEVe-CVT
2.0T (340 Hp) PHEVe-CVT
3.0T V6 AWDAutomatic Hydra-Matic
3.6L V6 AWDAutomatic Hydra-Matic
CT6-V BlackwingAutomatic

Production

Availability
2.0T2016 ~ 2019
2.0T PHEV2017 ~ 2018
2.0T (340 Hp) PHEV2016 ~ 2019
3.0T V6 AWD2016 ~ 2019
3.6L V6 AWD2016 ~ 2019
CT6-V Blackwing2018 ~ 2019
Debut
2015 New York Auto Show
Made In
US: Michigan; China: Shanghai
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