The Comparative Analysis :
Mazda 3 2.0 Automatic (09 - 11) vs. BMW 123d Automatic (07 - 12)
€ 24,100
€ 34,200
€ 24,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mazda 3 2.0 is considerably bigger in every dimension. It's 8.7 inches longer, 0.3 inches wider and 1.9 inches taller than the BMW 123d.
Mazda 3 2.0
BMW 123d
57.9
69.1
77
55.9
68.8
76.1
69.1 in
Width
68.8 in
77 in
Width Incl. Mirrors
76.1 in
57.9 in
Height
55.9 in
103.9
175.6
104.7
166.9
175.6 in
Length
166.9 in
103.9 in
Wheelbase
104.7 in
Vehicle Weight
Mazda 3 2.0
BMW 123d
2954 lb
Curb Weight
3274 lb
4045 lb
Gross Vehicle
Weight
Weight
4211 lb
Weight Difference:
320 lb
9.77 %
General
Mazda 3 2.0
BMW 123d
BL
Generation
E81
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Rear-wheel drive
5-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mazda 3 2.0
BMW 123d
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
BMW
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
148 hp
at 6500 rpm
Power
201 hp
at 4400 rpm
Mazda 3 2.0
148 hp
201 hp
BMW 123d
138 lb‑ft
at 4000 rpm
Max. Torque
295 lb‑ft
at 2000 rpm
Mazda 3 2.0
138 lb‑ft
295 lb‑ft
BMW 123d
Performance
Mazda 3 2.0
BMW 123d
127 mph
Maximum Speed
147 mph
10.6 sec
Acceleration 0 to 62 mph
7 sec
62 mph
62
mph
mph
482 ft
0.000 sec
Mazda 3 2.0
62 mph
62
mph
mph
318 ft
0.000 sec
BMW 123d
▶ REPLAY
19.96 lb/hp
Weight-to-Power Ratio
16.29 lb/hp
Mazda 3 2.0
19.96 lb/hp
16.29 lb/hp
BMW 123d
Fuel Economy / Emissions
Mazda 3 2.0
BMW 123d
Fuel Economy
31 mpg
combined
43 mpg
Mazda 3 2.0
31 mpg
43 mpg
BMW 123d
22 mpg
city
34 mpg
41 mpg
highway
No data
14.5 gal
Fuel Tank Capacity
13.5 gal
450 mi
Range
576 mi
Mazda 3 2.0
450 mi
576 mi
BMW 123d
Environmental Impact
144 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).
113.1 kWh
Mazda 3 2.0
144 kWh
113.1 kWh
BMW 123d
Euro 5
Emission Standard
Euro 5
282 g/mi (NEFZ)
CO2 Emissions
233 g/mi (NEFZ)
Practical Convenience
Mazda 3 2.0
BMW 123d
5
Doors
3
5
No. of Seats
4
1091 lb
Maximum Payload
937 lb
9.6 cu ft
Trunk Volume
9.3 cu ft
38.5 cu ft
Cargo Volume (Seats Down)
32.6 cu ft
