The Comparative Analysis :
Mercedes GLA 45 AMG 4MATIC SPEEDSHIFT DCT 7G-TRONIC (17 - 19) vs. VW T-Roc Convertible 1.0 TSI OPF (20 - ..)
€ 56,900
€ 26,800
€ 56,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes GLA 45 AMG is 7 inches longer, 0.3 inches narrower and 4.2 inches lower than the VW T-Roc Convertible 1.0 TSI OPF.
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
55.7
71
79.6
59.9
71.3
78.7
71 in
Width
71.3 in
79.6 in
Width Incl. Mirrors
78.7 in
55.7 in
Height
59.9 in
106.3
175
103.5
168
175 in
Length
168 in
106.3 in
Wheelbase
103.5 in
Vehicle Weight
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
3494 lb
Curb Weight
3278 lb
4575 lb
Gross Vehicle
Weight
Weight
4079 lb
Weight Difference:
216 lb
6.18 %
General
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
X156
Generation
A1
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
Straight-four gasoline engine with turbocharger
Engine Type
Straight-three gasoline engine with turbocharger
Mercedes-Benz M 133
Engine Series
M 133.980
Engine Code
*DKR*

4
Valves
4
4
Cylinders
3
2 L / 98 cu in
Displacement
1 L / 49 cu in
376 hp
at 6000 rpm
Power
113 hp
at 5000 rpm
Mercedes GLA 45 AMG
376 hp
113 hp
VW T-Roc Convertible 1.0 TSI OPF
350 lb‑ft
at 2250 rpm
Max. Torque
148 lb‑ft
at 2000 rpm
Mercedes GLA 45 AMG
350 lb‑ft
148 lb‑ft
VW T-Roc Convertible 1.0 TSI OPF
Performance
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
155 mph
Maximum Speed
116 mph
4.4 sec
Acceleration 0 to 62 mph
11.7 sec
62 mph
62
mph
mph
200 ft
0.000 sec
Mercedes GLA 45 AMG
62 mph
62
mph
mph
535 ft
0.000 sec
VW T-Roc Convertible 1.0 TSI OPF
▶ REPLAY
9.29 lb/hp
Weight-to-Power Ratio
29.01 lb/hp
Mercedes GLA 45 AMG
9.29 lb/hp
29.01 lb/hp
VW T-Roc Convertible 1.0 TSI OPF
Fuel Economy / Emissions
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
Fuel Economy
32 mpg
combined
44 mpg
Mercedes GLA 45 AMG
32 mpg
44 mpg
VW T-Roc Convertible 1.0 TSI OPF
25 mpg
city
37 mpg
39 mpg
highway
49 mpg
14.8 gal
Fuel Tank Capacity
13.2 gal
470 mi
Range
575 mi
Mercedes GLA 45 AMG
470 mi
575 mi
VW T-Roc Convertible 1.0 TSI OPF
Environmental Impact
140.2 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
102.4 kWh
Mercedes GLA 45 AMG
140.2 kWh
102.4 kWh
VW T-Roc Convertible 1.0 TSI OPF
Euro 6
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
277 g/mi (NEFZ)
CO2 Emissions
229 g/mi (WLTP)
Practical Convenience
Mercedes GLA 45 AMG
VW T-Roc Convertible 1.0 TSI OPF
5
Doors
2
5
No. of Seats
4
1080 lb
Maximum Payload
800 lb
11.9 cu ft
Trunk Volume
8 cu ft








35 cu ft
Cargo Volume (Seats Down)
No data























