Audi RS e-tron GT vs Mercedes-Benz GLE450
Head-to-head specifications
| Metric | Audi RS e-tron GT | Mercedes-Benz GLE450 | Difference |
|---|---|---|---|
| Max power (hp) | 646 | 362 | +78.5% |
| Max torque (Nm) | 830 | 500 | +66.0% |
| NCAP safety | 5★ (Euro NCAP) | 5★ (NHTSA) | — |
| Fuel type | Electric | Petrol | — |
| Transmission | Automatic | 9-Speed Shiftable Automatic | — |
| Price (USD est.) | $153,900 | $61,700 | +149.4% |
- Audi RS e-tron GT makes about 78% more power (646 vs 362 hp).
- Their economy figures use different measures (Electric vs Petrol), so compare running costs in your local fuel and electricity prices rather than head-to-head.
- Prices are converted to USD from their home markets (Germany and US); taxes and availability differ by country.
Verdict: RS e-tron GT or GLE450?
Audi RS e-tron GT advantages
- Engine power (+44%)
- Pulling torque (+40%)
Mercedes-Benz GLE450 advantages
- Affordability (+60%)
Which should you choose?
- Choose the Audi RS e-tron GT if you want stronger performance and overtaking confidence.
- Choose the Mercedes-Benz GLE450 if you want the lower upfront cost.
- Choose the Audi RS e-tron GT if you tow, carry loads or drive hilly roads.
Value for money
Mercedes-Benz GLE450 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Audi RS e-tron GT vs Mercedes-Benz GLE450: which should you choose?
Audi RS e-tron GT (2024 RS e-tron GT quattro) — electric sedan with 646 hp and 830 Nm, rated at 20.2 kWh/100km, 5-star Euro NCAP safety; priced near $153,900 in the Germany market.
Mercedes-Benz GLE450 (2020 4MATIC) — petrol suv with 362 hp and 500 Nm, rated at 8.9 km/L, 5-star NHTSA safety; priced near $61,700 in the US market.
Audi RS e-tron GT vs Mercedes-Benz GLE450: Audi RS e-tron GT is more powerful. Audi RS e-tron GT makes about 78% more power (646 vs 362 hp). Their economy figures use different measures (Electric vs Petrol), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Performance
The Audi RS e-tron GT is the more powerful, at 646 hp against 362 hp, with 830 Nm of torque on tap. Its electric drivetrain pairs with a automatic transmission.
Running costs
These cars use different energy types (Electric vs Petrol), so compare cost per kilometre at your local fuel and electricity prices rather than a single economy number.
Safety
Audi RS e-tron GT is rated 5 stars by Euro NCAP and Mercedes-Benz GLE450 5 stars by NHTSA. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The Mercedes-Benz GLE450 lists lower at about $61,700 (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 RS e-tron GT better than the Mercedes-Benz GLE450?
Audi RS e-tron GT takes the overall edge, though Mercedes-Benz GLE450 wins in specific areas worth weighing. Audi RS e-tron GT makes about 78% more power (646 vs 362 hp).
What is the main difference between the Audi RS e-tron GT and the Mercedes-Benz GLE450?
Audi RS e-tron GT makes about 78% more power (646 vs 362 hp). Their economy figures use different measures (Electric vs Petrol), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Which is better value?
Mercedes-Benz GLE450 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Audi RS e-tron GT if you want stronger performance and overtaking confidence. Choose the Mercedes-Benz GLE450 if you want the lower upfront cost.
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.