Cadillac CT6 vs Lexus GS450h
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2018 Lexus GS450h
Overview
| Spec | Cadillac CT6Luxury | Lexus GS450h450h |
|---|---|---|
| Selected trim | Luxury | 450h |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | regular unleaded | premium unleaded (required) |
| Transmission | 10-speed shiftable automatic | continuously variable-speed automatic |
| Engine type | gas | hybrid |
| Model year | 2020 | 2018 |
Pricing & market
| Spec | Cadillac CT6Luxury | Lexus GS450h450h |
|---|---|---|
| MSRP | $58,995 (best) | $63,635 |
| Lowest listing price | $24,609 (best) | — |
| Median listing price | $25,981 (best) | — |
| Highest listing price | $30,973 (best) | — |
| For sale now | 5 (best) | 0 |
Fuel economy & range
| Spec | Cadillac CT6Luxury | Lexus GS450h450h |
|---|---|---|
| Combined MPG | 21 MPG | 31 MPG (best) |
| City MPG | 18 MPG | 29 MPG (best) |
| Highway MPG | 27 MPG | 34 MPG (best) |
| Fuel tank | 19.2 gal (best) | 17.4 gal |
Performance
| Spec | Cadillac CT6Luxury | Lexus GS450h450h |
|---|---|---|
| Horsepower | 335 hp | 338 hp (best) |
| Torque | 284 lb-ft (best) | — |
| Engine size | 3.6 L (best) | 3.5 L |
| Cylinders | V6 | V6 |
Size & capability
| Spec | Cadillac CT6Luxury | Lexus GS450h450h |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 15.8 cu ft (best) | 13.2 cu ft |
| Towing capacity | 1,000 lbs (best) | — |
| Payload | — | 1,013 lbs (best) |
| Curb weight | 3,985 lbs (best) | 4,112 lbs |
| Ground clearance | — | 5.1 in (best) |
| Wheelbase | 122.4 in (best) | 112.2 in |
| Length | 205.8 in (best) | 192.1 in |
| Width | 74 in (best) | 72.4 in |
| Height | 58 in (best) | 57.3 in |
Safety & recalls
| Spec | Cadillac CT6Luxury | Lexus GS450h450h |
|---|---|---|
| Open recalls (YMM scope) | 2 | None reported (best) |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Cadillac CT6 | Lexus GS450h |
|---|---|---|
| 1 | Luxury $58,995 MSRP(Currently comparing) | 450h $63,635 MSRP(Currently comparing) |
| 2 | Premium Luxury $74,495 MSRP | 450h F SPORT $68,680 MSRP |
| 3 | Base $94,895 MSRP | — |
| 4 | Platinum $96,495 MSRP | — |
Live inventory
Cadillac CT65 for sale
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Used2019 Cadillac CT6
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Cadillac CT6 vs Lexus GS450h FAQ
- Which is better: 2020 Cadillac CT6 or 2018 Lexus GS450h?
- It depends on priorities. OpenDealer compares 2020 Cadillac CT6 vs 2018 Lexus GS450h on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2020 Cadillac CT6 or 2018 Lexus GS450h?
- Based on starting MSRP, the 2020 Cadillac CT6 starts lower at $58,995. Live Cadillac CT6 listings start at $24,609.
- Which has better startingMsrp: 2020 Cadillac CT6 or 2018 Lexus GS450h?
- The 2020 Cadillac CT6 leads on startingMsrp in this comparison (58,995).
- Which has better combinedMpg: 2020 Cadillac CT6 or 2018 Lexus GS450h?
- The 2018 Lexus GS450h leads on combinedMpg in this comparison (31).
- Which has better horsepower: 2020 Cadillac CT6 or 2018 Lexus GS450h?
- The 2020 Cadillac CT6 leads on horsepower in this comparison (550).
- Which has better maxTowingLbs: 2020 Cadillac CT6 or 2018 Lexus GS450h?
- The 2020 Cadillac CT6 leads on maxTowingLbs in this comparison (1,000).