Mercedes-Benz GLA (H247) · Facelift 2023
Car comparison
Mercedes-Benz GLA (H247) · Facelift 2023 AMG GLA 45 SvsMercedes-Benz GLS (X167) · Facelift 2026 GLS 450
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz GLS (X167) · Facelift 2026
GLS 450
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S
- Quickest 0-100 km/h4.3 s
- Fastest top speed280 km/h174 mph Unrestricted270 km/h168 mph Restricted
- Most powerful421 hp314 kW
- Lightest1,695 kg3,737 lb
- Best power-to-weight248 hp/t185 kW/t4.0 kg/hp
- Lowest combined fuel consumption10.0 L/100 km23.5 mpg US28.2 mpg UK
- Largest trunk435 L
- Best overall score79/100
- Best performance score78/100
- Best economy score80/100
- Best practicality score81/100
Mercedes-Benz GLS (X167) Facelift 2026 GLS 450
- Highest torque560 Nm413 lb-ft
- Best estimated range826 km513 mi
Specification comparison
| Model | Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | Mercedes-BenzGLS (X167)Facelift 2026GLS 450 |
|---|---|---|
| Power | 421hp314kW | 381hp284kW |
| Torque | 500Nm369lb-ft | 560Nm413lb-ft |
| Curb weight | 1,695kg3,737lb | 2,505kg5,523lb |
| Gross weight | 2,270kg5,004lb | 3,390kg7,474lb |
| Top speed | Unrestricted 280 km/h174 mph Restricted 270 km/h168 mph Calculated | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 50.2s99% target: 277 km/h / 172 mph Calculated | 88.6s99% target: 257 km/h / 160 mph Calculated |
| 0-100 km/h | 4.3s | 5.6s |
| 0-200 km/h | 12.8s Calculated | 21.8s Calculated |
| 0-60 mph | 4.1s Calculated | 5.3s Calculated |
| Fuel consumption | 10L/100 km23.5mpg US28.2mpg UK | 10.9L/100 km21.6mpg US25.9mpg UK |
| Quarter mile | 12.2s Calculated | 13.8s Calculated |
| Power-to-weight | 248hp/t185kW/t113hp/1000 lb Calculated | 152hp/t113kW/t69hp/1000 lb Calculated |
| Torque-to-weight | 295Nm/t197lb-ft/ton Calculated | 224Nm/t150lb-ft/ton Calculated |
| Estimated range | 510km317mi Calculated | 826km513mi Calculated |
| Displacement | 1,991cc121cu in | 2,999cc183cu in |
| Length | 4,436mm175in | 5,217mm205in |
| Width | 1,849mm73in | 1,956mm77in |
| Height | 1,590mm63in | 1,823mm72in |
| Wheelbase | 2,729mm107in | 3,135mm123in |
| Front track | 1,615mm64in | - |
| Rear track | 1,593mm63in | - |
| Ground clearance | - | 215mm8in |
| Trunk volume | 435L | 355L |
| Max trunk volume | 1,430L | 2,400L |
| Doors | 5 | 5 |
| Seats | 5 | 7 |
| Fuel tank | 51L | 90L |
Performance charts
Use the estimates as comparison hints and verify exact figures before making decisions.
Dyno simulation
Estimated stock-style power and torque curves by engine speed.
- Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S: Power / Torque
- Mercedes-Benz GLS (X167) Facelift 2026 GLS 450: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 6,750 rpm | 5,000-5,250 rpm | 7,000 rpm |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 5,000-6,100 rpm | 2,000-4,500 rpm | 6,350 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | Mercedes-BenzGLS (X167)Facelift 2026GLS 450 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 4.1 s | 5.3 s |
0-100 km/h 0-62 mph | 4.3 s | 5.6 s |
0-200 km/h 0-124 mph | 12.8 s | 21.8 s |
| Top speed | Unrestricted 280 km/h174 mph Restricted 270 km/h168 mph Limited | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited |
| Drag race simulation | ||
60 ft 18 m | 2.2 s | 2.2 s |
330 ft 101 m | 5.5 s | 5.9 s |
1/8 mile 201 m | 8.1 s | 8.9 s |
1000 ft 305 m | 10.3 s | 11.6 s |
1/4 mile 402 m | 12.2 s | 13.8 s |
Trap speed 1/4 mile 402 m | 195 km/h 121 mph | 165 km/h 103 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 421 hp 314 kW |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 381 hp 284 kW |
Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S has 40 hp more than Mercedes-Benz GLS (X167) Facelift 2026 GLS 450.
The biggest power difference is between Mercedes-Benz GLS (X167) Facelift 2026 GLS 450 and Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S: 40 hp (30 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 500 Nm 369 lb-ft |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 560 Nm 413 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 1,695 kg 3,737 lb |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 2,505 kg 5,523 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | Unrestricted 280 km/h174 mph Restricted 270 km/h168 mph |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 4.3 s |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 5.6 s |
The biggest 0-100 km/h difference is between Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S and Mercedes-Benz GLS (X167) Facelift 2026 GLS 450: 1.3 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 10.0 L/100 km 23.5 mpg US 28.2 mpg UK |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 10.9 L/100 km 21.6 mpg US 25.9 mpg UK |
The biggest fuel consumption difference is between Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S and Mercedes-Benz GLS (X167) Facelift 2026 GLS 450: 0.9 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 248 hp/t 185 kW/t 4.0 kg/hp |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 152 hp/t 113 kW/t 6.6 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 510 km 317 mi |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 826 km 513 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 421 hp 314 kW | 4.3 s | Unrestricted 280 km/h174 mph Restricted 270 km/h168 mph |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 381 hp 284 kW | 5.6 s | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S |
|
| ||||||||||||||
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S |
| 10.0 L/100 km 23.5 mpg US 28.2 mpg UK | ||||||
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 |
| 10.9 L/100 km 21.6 mpg US 25.9 mpg UK | ||||||
Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S is closest to the top-right balance target for performance and fuel economy.
Acceleration vs fuel consumption
Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 10.0 L/100 km 23.5 mpg US 28.2 mpg UK | 4.3 s |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 10.9 L/100 km 21.6 mpg US 25.9 mpg UK | 5.6 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | 248 hp/t 185 kW/t 4.0 kg/hp | 10.0 L/100 km 23.5 mpg US 28.2 mpg UK |
| Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | 152 hp/t 113 kW/t 6.6 kg/hp | 10.9 L/100 km 21.6 mpg US 25.9 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzGLA (H247)Facelift 2023AMG GLA 45 S | Mercedes-BenzGLS (X167)Facelift 2026GLS 450 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 421 hp 314 kW | 381 hp 284 kW | ||||||||||||||||
| Torque | 500 Nm 369 lb-ft | 560 Nm 413 lb-ft | ||||||||||||||||
| Acceleration | 4.3 s | 5.6 s | ||||||||||||||||
| Top speed | Unrestricted 280 km/h174 mph Restricted 270 km/h168 mph | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph | ||||||||||||||||
| Lightness | 1,695 kg 3,737 lb | 2,505 kg 5,523 lb | ||||||||||||||||
| Fuel consumption | 10.0 L/100 km 23.5 mpg US 28.2 mpg UK | 10.9 L/100 km 21.6 mpg US 25.9 mpg UK | ||||||||||||||||
| Practicality |
|
| ||||||||||||||||
| Range score | 510 km 317 mi | 826 km 513 mi | ||||||||||||||||
| Trunk score | 435 L 15.4 cu ft | 355 L 12.5 cu ft | ||||||||||||||||
| Power-to-weight score | 248 hp/t 185 kW/t 4.0 kg/hp | 152 hp/t 113 kW/t 6.6 kg/hp | ||||||||||||||||
| Overall | Fixed score | Fixed score |
Fuel cost and annual usage
Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.
Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.
LC = Local Currency
| Vehicle | Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S | Mercedes-Benz GLS (X167) Facelift 2026 GLS 450 |
|---|---|---|
| Consumption | 10 L/100 km23.5 mpg US28.2 mpg UK | 10.9 L/100 km21.6 mpg US25.9 mpg UK |
| Cost / 100 km | 17.50 LC100 km | 19.08 LC100 km |
| Cost / 100 mi | 28.16 LC100 mi | 30.70 LC100 mi |
| Annual fuel used | 1,500 L396 US gal330 UK gal | 1,635 L432 US gal360 UK gal |
| Annual fuel cost | 2,625 LC/year | 2,861 LC/year |
Head-to-head comparisons
Mercedes-Benz GLA (H247) Facelift 2023 AMG GLA 45 S
- Has 40 hp more
- Is 810 kg lighter
- Is 1.3 s quicker from 0-100 km/h
- Has 20 km/h (12 mph) higher top speed
- Uses 0.9 L/100 km less fuel
- Has 96 hp/t better power-to-weight
- Has 80 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
- Largest trunk
Mercedes-Benz GLS (X167) Facelift 2026 GLS 450
- Has 60 Nm more
- Has 316 km (196 mi) more estimated range
Pros
- Highest torque
- Best estimated range
Cons
- Slowest 0-100 km/h
- Lowest power
- Highest combined fuel consumption
- Heaviest
- Lowest top speed
- Smallest trunk
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