The Comparative Analysis :
Mazda 3 2.0 DISI i-stop (09 - 11) vs. Mercedes A 45 S AMG 4MATIC SPEEDSHIFT DCT 8G (19 - ..)
€ 22,700

€ 61,800

€ 22,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 61,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mazda 3 2.0 DISI i-stop is 0.6 inches longer, 3.7 inches narrower and 2.3 inches taller than the Mercedes A 45 S AMG.
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
57.9
69.1
77
55.6
72.8
78.4
69.1 in
Width
72.8 in
77 in
Width Incl. Mirrors
78.4 in
57.9 in
Height
55.6 in
103.9
175.6
107.4
175
175.6 in
Length
175 in
103.9 in
Wheelbase
107.4 in
Vehicle Weight
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
2965 lb
Curb Weight
3605 lb
4045 lb
Gross Vehicle
Weight
Weight
4630 lb

Weight Difference:
639 lb
17.73 %

General
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
BL
Generation
W177
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

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

6-speed manual transmission
Transmission
8-speed dual clutch transmission
Engine
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
Mercedes-Benz M 139
Engine Code
M 139.980

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
149 hp
at 6200 rpm
Power
416 hp
at 6750 rpm
Mazda 3 2.0 DISI i-stop
149 hp
416 hp
Mercedes A 45 S AMG
141 lb‑ft
at 4500 rpm
Max. Torque
369 lb‑ft
at 5000 rpm
Mazda 3 2.0 DISI i-stop
141 lb‑ft
369 lb‑ft
Mercedes A 45 S AMG
Performance
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
128 mph
Maximum Speed
168 mph
10.4 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
472 ft
0.000 sec

Mazda 3 2.0 DISI i-stop
62 mph
62
mph
mph
177 ft
0.000 sec

Mercedes A 45 S AMG
▶ REPLAY
19.9 lb/hp
Weight-to-Power Ratio
8.67 lb/hp
Mazda 3 2.0 DISI i-stop
19.9 lb/hp
8.67 lb/hp
Mercedes A 45 S AMG
Fuel Economy / Emissions
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
Fuel Economy
35 mpg
combined
28 mpg
Mazda 3 2.0 DISI i-stop
35 mpg
28 mpg
Mercedes A 45 S AMG
25 mpg
city
22 mpg
44 mpg
highway
33 mpg
14.5 gal
Fuel Tank Capacity
13.5 gal
503 mi
Range
377 mi
Mazda 3 2.0 DISI i-stop
503 mi
377 mi
Mercedes A 45 S AMG
Environmental Impact
128.7 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).
159.2 kWh
Mazda 3 2.0 DISI i-stop
128.7 kWh
159.2 kWh
Mercedes A 45 S AMG
Euro 5
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
256 g/mi (NEFZ)
CO2 Emissions
312 g/mi (WLTP)
Practical Convenience
Mazda 3 2.0 DISI i-stop
Mercedes A 45 S AMG
5
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1025 lb
9.6 cu ft
Trunk Volume
10.5 cu ft









38.5 cu ft
Cargo Volume (Seats Down)
34.3 cu ft