Cadillac Performance Comparison
2026 Cadillac CT5-V vs 2026 Genesis G80 Sport (3.5T): Which Luxury Sport Sedan Is Right for You?
Two of the most compelling luxury performance sedans on the market are going head to head. The 2026 Cadillac CT5-V brings genuine V-Series performance DNA: track-tested hardware, Brembo brakes, launch control, and a purpose-built sport chassis, wrapped in a refined interior with a striking 33-inch digital dashboard. The 2026 Genesis G80 Sport 3.5T makes its own strong case with a twin-turbo V6, a breathtaking OLED cockpit, and a warranty package that is genuinely hard to beat.
The 2026 Cadillac CT5-V vs 2026 Genesis G80 Sport 3.5T comparison comes down to this: the CT5-V is the stronger choice for drivers who want a true sport sedan. It is quicker to 60, tuned harder for the road, and starts roughly $18,000 less than the G80 3.5T Sport Prestige. The G80 excels as a premium cruiser with impressive tech and ownership perks, but it does not deliver the driving dynamics its Sport badge implies.
At Findlay Cadillac Henderson, we sell and service the CT5-V right here in the Las Vegas Valley. Our team knows this car inside and out, and we are ready to put you in the driver's seat.
Key Takeaways: 2026 Cadillac CT5-V vs 2026 Genesis G80 Sport (3.5T)
- The CT5-V hits 60 mph in an estimated 4.8 seconds, quicker than the G80 Sport 3.5T's approximately 5.0 seconds.
- V-Series performance hardware is purpose-built: Brembo brakes, adaptive sport suspension, launch control, and Performance Traction Management all come standard.
- The CT5-V starts at around $18,000 less than the G80 3.5T Sport Prestige configuration.
- The G80 leads on warranty coverage and complimentary maintenance, five years and three years respectively, which is genuinely compelling for value-conscious buyers.
- The G80 3.5T carries more horsepower (375 vs 360), but independent reviewers consistently note softer sport tuning and more body roll at the limit.
- Both deliver premium interiors and advanced tech. The comparison is decided by what you want the car to feel like on the road.
Performance and Driving Dynamics: Built Different
Numbers only tell part of the story, but they are a good place to start. Here is how these two
sedans compare where it counts most.
| Spec |
2026 Cadillac CT5-V |
2026 Genesis G80 Sport 3.5T |
Edge |
| Horsepower |
360 hp |
375 hp |
G80 |
| Torque |
405 lb-ft |
391 lb-ft |
CT5-V |
| 0 to 60 mph |
4.8 sec (est.) |
~5.0 sec |
CT5-V |
| Engine |
3.0L Twin-Turbo V6 |
3.5L Twin-Turbo V6 |
Even |
| Transmission |
10-Speed Automatic |
8-Speed Automatic |
CT5-V |
| Standard Drive |
RWD (AWD available) |
AWD Standard |
G80 |
| Brakes |
Brembo Performance |
Upgraded (3.5T Sport) |
CT5-V |
| Suspension |
Sport-Tuned, Adaptive Dampers |
Electronically Controlled Adaptive |
CT5-V |
| Performance Modes |
PTM + Launch Control |
Sport+ Drive Mode |
CT5-V |
| Starting MSRP |
From $60,095* |
From $78,350* |
CT5-V |
*Starting MSRPs include destination charge. Actual transaction prices vary. See dealer for current pricing and availability.
The CT5-V's 3.0-liter twin-turbo V6 produces 360 hp and 405 lb-ft of torque. That torque figure matters. It is what pushes you back in your seat on the on-ramp and what makes the car feel alive in Sport mode on a winding road. The G80 3.5T counters with 375 hp and 391 lb-ft, solid numbers on paper. But as multiple independent automotive reviewers have noted, the G80's sport tuning tells a different story.
The suspension is where these cars diverge most sharply. The CT5-V rides on a genuine sport chassis with adaptive magnetic dampers, a limited-slip rear differential, and Brembo front brakes that deliver real stopping confidence. GM's Performance Traction Management lets you dial in exactly how much intervention you want, from full traction control to a more open, driver-controlled setup. Launch control is standard.
The G80 Sport uses electronically controlled adaptive suspension with road preview. It is impressive technology, and it does an excellent job smoothing out Nevada's rougher pavement. In Sport+ mode, though, the dampers stay notably soft and body roll is measurable when you push through a corner. It is a car tuned for comfort that wears a sport label.
For drivers in Henderson and Las Vegas who want a car that genuinely rewards an engaged driving style, the CT5-V is the more honest answer.
Browse our CT5-V inventory or schedule a test drive at Findlay Cadillac Henderson.
Interior, Technology, and Comfort: Two Strong Cabins
Both sedans deliver premium interiors, and neither will disappoint on build quality or feature content. The CT5-V received a significant interior overhaul for 2025, centered on a striking 33-inch digital dashboard that merges the instrument cluster and infotainment into a single seamless display. Sport-bolstered front seats and a 15-speaker AKG audio system round out a cabin that feels purpose-built rather than just well-appointed.
The G80 3.5T Sport Prestige counters with a 27-inch integrated OLED display, available Bang & Olufsen audio with 18 speakers, Nappa leather, a microfiber headliner, and power soft-close doors. The G80's interior is a genuine highlight and an honest strength of the car.
The CT5-V holds its own comfortably at a meaningfully lower price point. The G80 edges ahead on some material finishes at the 3.5T Sport Prestige level, but the CT5-V delivers everything an executive buyer needs without the $18,000 premium.
Features and Ownership: Side by Side
Beyond performance, the ownership experience matters. Here is how the full picture breaks down.
| Category |
2026 Cadillac CT5-V |
2026 Genesis G80 Sport 3.5T |
Notes |
| Infotainment Display |
33" Digital Dashboard |
27" Integrated OLED |
Both deliver premium visuals; CT5-V display debuted in 2025 refresh |
| Audio System |
15-Speaker AKG |
18-Speaker Bang & Olufsen (avail.) |
G80 edges ahead on speaker count; both are premium-tier |
| Drive Modes |
PTM + Launch Control |
Sport+ Mode |
CT5-V's Performance Traction Management offers deeper driver control |
| Head-Up Display |
Standard on V-Series |
Standard on 3.5T Sport |
Even |
| ADAS Suite |
Standard safety tech package |
Comprehensive; Highway Driving Assist II |
G80 edges ahead on standard ADAS breadth |
| IIHS Safety Rating |
See cadillac.com |
2026 Top Safety Pick+ |
G80 holds current IIHS Top Safety Pick+ (built after June 2025) |
| Basic Warranty |
4 yr / 50,000 mi |
5 yr / 60,000 mi |
G80 offers longer coverage |
| Complimentary Maintenance |
Not included |
3 yr / 36,000 mi |
G80 wins on ownership perks |
| Performance Identity |
V-Series: dedicated sport lineage |
Sport trim: comfort-oriented tuning |
CT5-V is purpose-built; G80 Sport prioritizes ride comfort |
Safety and Driver Assistance
Both sedans come equipped with modern safety technology. The G80 earned a 2026 IIHS Top Safety Pick+ designation on vehicles built after June 2025, a meaningful credential worth noting. Its Highway Driving Assist II suite is one of the more comprehensive standard ADAS packages in the segment, incorporating automated lane changes and a broad set of driver support features.
The CT5-V includes Cadillac's standard advanced safety suite: automatic emergency braking, lane keep assist, and available Super Cruise hands-free driving technology on compatible roads. For current ratings and specific feature availability, we recommend visiting cadillac.com or speaking with our team directly.
Both cars deliver real peace of mind on safety. The G80's current IIHS standing gives it a documented edge here, and that is worth factoring into your decision.
Our team at Findlay Cadillac Henderson is happy to walk you through CT5-V safety features in detail.
Value, Ownership, and the Henderson Advantage
Here is where the CT5-V's case gets most compelling: price. The CT5-V starts at around $60,095, while the G80 3.5T Sport Prestige starts at $78,350. That is roughly an $18,000 gap for a car that is quicker to 60, carries genuine track hardware, and delivers a comparable interior experience.
The G80 counters with a stronger ownership package. Its five-year / 60,000-mile bumper-to-bumper warranty outlasts Cadillac's four-year / 50,000-mile coverage, and Genesis includes three years or 36,000 miles of complimentary scheduled maintenance. If total cost of ownership is your primary lens, the G80's perks are real.
The CT5-V's value argument is straightforward: more performance per dollar. You get a purpose-built sport sedan with V-Series identity and a 10-speed automatic, all at a price that leaves room in your budget for options or simply a lower monthly payment.
For drivers in Henderson, Las Vegas, Paradise, Boulder City, Mesquite, and across the region into Bullhead City, AZ, Findlay Cadillac Henderson is your local source for the CT5-V. We carry current inventory, offer competitive financing options, and our factory-trained service team knows V-Series vehicles specifically.
Explore current CT5-V specials and financing options at Findlay Cadillac Henderson.
Discover the 2026 CT5-V at Findlay Cadillac Henderson
The choice between these two luxury sedans comes down to what you actually want on the road. The Genesis G80 Sport 3.5T is a beautifully built, tech-forward sedan with genuine strengths in ride comfort and ownership coverage. It deserves the consideration it gets.
The 2026 Cadillac CT5-V is the sport sedan in this comparison. Purpose-built performance hardware, a quicker 0-60, Brembo brakes, and launch control at roughly $18,000 less. That combination is hard to argue with if driving dynamics are why you are in this segment.
We are here when you are ready. Explore our current CT5-V inventory, check out new vehicle specials, or call our team to get started. Findlay Cadillac Henderson is located at 993 Auto Show Dr. in Henderson, serving the entire Las Vegas Valley and beyond.
