Cadillac CT5 vs Genesis G80
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2027 Genesis G80
Overview
| Spec | Cadillac CT5Premium Luxury | Genesis G802.5T |
|---|---|---|
| Selected trim | Premium Luxury | 2.5T |
| Body style | Sedan | Sedan |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (recommended) |
| Transmission | 10-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2027 |
Pricing & market
| Spec | Cadillac CT5Premium Luxury | Genesis G802.5T |
|---|---|---|
| MSRP | $48,600 (best) | $59,450 |
| Lowest listing price | $26,597 | $17,798 (best) |
| Median listing price | $39,771 (best) | $67,014 |
| Highest listing price | $60,837 (best) | $83,099 |
| For sale now | 11 | 16 (best) |
Fuel economy & range
| Spec | Cadillac CT5Premium Luxury | Genesis G802.5T |
|---|---|---|
| Combined MPG | 26 MPG (best) | 23 MPG |
| City MPG | 23 MPG (best) | 20 MPG |
| Highway MPG | 32 MPG (best) | 29 MPG |
| Fuel tank | 17 gal | 17.2 gal (best) |
Performance
| Spec | Cadillac CT5Premium Luxury | Genesis G802.5T |
|---|---|---|
| Horsepower | 237 hp | 300 hp (best) |
| Torque | 258 lb-ft | 311 lb-ft (best) |
| Engine size | 2 L | 2.5 L (best) |
| Cylinders | I4 | I4 |
Size & capability
| Spec | Cadillac CT5Premium Luxury | Genesis G802.5T |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 11.9 cu ft | 13.1 cu ft (best) |
| Curb weight | 3,663 lbs (best) | 4,431 lbs |
| Ground clearance | — | 5.5 in (best) |
| Wheelbase | 116 in | 118.5 in (best) |
| Length | 193.8 in | 197 in (best) |
| Width | 74.1 in | 75.8 in (best) |
| Height | 57.2 in | 57.7 in (best) |
Safety & recalls
| Spec | Cadillac CT5Premium Luxury | Genesis G802.5T |
|---|---|---|
| NHTSA overall | 5 / 5 ★ (best) | — |
| Frontal crash (driver) | 5 / 5 ★ (best) | — |
| Frontal crash (passenger) | 5 / 5 ★ (best) | — |
| Side crash (driver) | 5 / 5 ★ (best) | — |
| Side crash (passenger) | 5 / 5 ★ (best) | — |
| Side pole | 5 / 5 ★ (best) | — |
| Rollover | 5 / 5 ★ (best) | — |
| Open recalls (YMM scope) | 1 | 1 |
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 CT5 | Genesis G80 |
|---|---|---|
| 1 | Premium Luxury $48,600 MSRP(Currently comparing) | 2.5T $59,450 MSRP(Currently comparing) |
| 2 | Sport $49,600 MSRP | 2.5T Advanced $64,550 MSRP |
| 3 | V $57,600 MSRP | 2.5T Sport Prestige $70,450 MSRP |
| 4 | V Blackwing $97,600 MSRP | 3.5T Sport Prestige $79,150 MSRP |
| 5 | — | 3.5T Prestige Black $80,150 MSRP |
Live inventory
Cadillac CT511 for sale
See all
Certified2020 Cadillac CT5
Premium Luxury
Crystal White Tricoat•Maple Sugar With Jet Black Accents62,842 mi$26,597Greensboro Auto Center
Greensboro, NC
New2026 Cadillac CT5
Sport
Black Raven•Jet Black With Jet Black Accents, Leather Seating Surfaces23 mi$60,837Huston Cadillac
Lake Wales, FL
New2026 Cadillac CT5
Premium Luxury
Black Raven23 mi$55,862Huston Cadillac
Lake Wales, FL
Certified2023 Cadillac CT5
Luxury
Argent Silver Metallic•Jet Black with Jet Black Accents, Inteluxe Seats28,231 mi$32,436Bayway Cadillac of the Woodlands
The Woodlands, TX
Used2025 Cadillac CT5
Sport
Black Raven•Jet Black37,255 mi$43,632North Dallas Chrysler Dodge Jeep Ram
Dallas, TX
New2026 Cadillac CT5
Premium Luxury
Black Raven•Jet Black With Jet Black Accents, Leather Seating Surfaces3,527 mi$55,065Tom Clark Cadillac
Denton, TX
Genesis G8016 for sale
See all
New2025 Genesis G80
2.5T
Vik Black•Gray8 mi$59,900Clay Cooley Genesis of Mesquite
Mesquite, TX
New2026 Genesis G80
2.5T
Capri Blue•New CamelN/A$64,185Genesis of Annapolis
Annapolis, MD
Used2017 Genesis G80
3.8
Gray Metallic•Ivory71,306 mi$17,798Bel Air Genesis
Fallston, MD
New2026 Genesis G80
2.5T Sport Prestige
Makalu Gray•Vanilla Beige/Ash Gray62 mi$73,089Genesis of Cherry Hill
Marlton, NJ
New2027 Genesis G80
3.5T Prestige Black
Vik Black•Obsidian Black15 mi$83,099Genesis of Cherry Hill
Marlton, NJ
New2026 Genesis G80
2.5T Advanced
Makalu Gray•Obsidian BlackN/A$67,144Genesis of Cherry Hill
Marlton, NJ
Cadillac CT5 vs Genesis G80 FAQ
- Which is better: 2026 Cadillac CT5 or 2027 Genesis G80?
- It depends on priorities. OpenDealer compares 2026 Cadillac CT5 vs 2027 Genesis G80 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Cadillac CT5 or 2027 Genesis G80?
- Based on starting MSRP, the 2026 Cadillac CT5 starts lower at $48,600. Live Cadillac CT5 listings start at $26,597. Live Genesis G80 listings start at $17,798.
- Which has better startingMsrp: 2026 Cadillac CT5 or 2027 Genesis G80?
- The 2026 Cadillac CT5 leads on startingMsrp in this comparison (48,600).
- Which has better combinedMpg: 2026 Cadillac CT5 or 2027 Genesis G80?
- The 2026 Cadillac CT5 leads on combinedMpg in this comparison (26).
- Which has better horsepower: 2026 Cadillac CT5 or 2027 Genesis G80?
- The 2026 Cadillac CT5 leads on horsepower in this comparison (668).
- How do the NHTSA safety ratings compare for 2026 Cadillac CT5 vs 2027 Genesis G80?
- NHTSA overall crash-test ratings in this comparison: Cadillac CT5 (5/5 NHTSA overall).