Audi Q5 vs GMC Sierra 1500
Head-to-head specifications
| Metric | Audi Q5 | GMC Sierra 1500 | Difference |
|---|---|---|---|
| Max power (hp) | 268 | 305 | -12.1% |
| Max torque (Nm) | 400 | 671 | -40.4% |
| Fuel economy (km/L) | 10.2 | 9.8 | +4.1% |
| Fuel type | Petrol | Diesel | — |
| Transmission | 7-Speed Automated Manual | 10-Speed Automatic | — |
| Price (USD est.) | $54,500 | $86,900 | -37.3% |
- GMC Sierra 1500 makes about 12% more power (305 vs 268 hp).
- Audi Q5 is the more economical, at 10.2 km/L against 9.8.
Verdict: Q5 or Sierra 1500?
Audi Q5 advantages
- Affordability (+37%)
GMC Sierra 1500 advantages
- Engine power (+12%)
- Pulling torque (+40%)
Which should you choose?
- Choose the Audi Q5 if you want the lower upfront cost.
- Choose the GMC Sierra 1500 if you want stronger performance and overtaking confidence.
Value for money
Audi Q5 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Audi Q5 vs GMC Sierra 1500: which should you choose?
Audi Q5 (2026 Premium Plus 45 TFSI) — petrol suv with 268 hp and 400 Nm, rated at 10.2 km/L; priced near $54,500 in the US market.
GMC Sierra 1500 (2026 Denali Ultimate Duramax) — diesel pickup with 305 hp and 671 Nm, rated at 9.8 km/L, 5-star NHTSA safety; priced near $86,900 in the US market.
Audi Q5 vs GMC Sierra 1500: GMC Sierra 1500 is more powerful. GMC Sierra 1500 makes about 12% more power (305 vs 268 hp). Audi Q5 is the more economical, at 10.2 km/L against 9.8.
Performance
The GMC Sierra 1500 is the more powerful, at 305 hp against 268 hp, with 671 Nm of torque on tap. Its diesel drivetrain pairs with a 10-speed automatic transmission.
Running costs
The Audi Q5 is more economical at 10.2 km/L against 9.8 km/L on their certified cycles, which compounds meaningfully over years of ownership. Test cycles differ between markets, so treat cross-region figures as directional.
Price and value
The Audi Q5 lists lower at about $54,500 (USD-converted from the US market). Factor in insurance, fuel or charging, taxes and resale — not just the sticker price.
The verdict
Both are credible choices in the car comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Audi Q5 better than the GMC Sierra 1500?
GMC Sierra 1500 takes the overall edge, though Audi Q5 wins in specific areas worth weighing. GMC Sierra 1500 makes about 12% more power (305 vs 268 hp).
What is the main difference between the Audi Q5 and the GMC Sierra 1500?
GMC Sierra 1500 makes about 12% more power (305 vs 268 hp). Audi Q5 is the more economical, at 10.2 km/L against 9.8.
Which is better value?
Audi Q5 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Audi Q5 if you want the lower upfront cost. Choose the GMC Sierra 1500 if you want stronger performance and overtaking confidence.
Methodology
Cars are compared on manufacturer-rated maximum power and torque, certified fuel economy (km/L, converted from each market's test cycle: EPA, WLTP, CLTC, JC08/WLTC, ARAI) or EV energy use (kWh/100km), official NCAP crash-test ratings from the model's home-market programme, and list prices converted to USD at recent exchange rates. Each model shows its newest listed year and its highest-priority market trim. Test cycles differ between regions, so cross-market economy figures are directional rather than exact; prices exclude local taxes and incentives.