The Comparative Analysis :
BMW 318d (19 - ..) vs. BMW 320i Steptronic (15 - 18)
€ 37,900
€ 40,000
€ 37,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 318d is a little bigger in every dimension. It's 3 inches longer, 0.6 inches wider and 0.2 inches taller than the 320i.
318d
320i
56.5
71.9
81.4
56.3
71.3
80
71.9 in
Width
71.3 in
81.4 in
Width Incl. Mirrors
80 in
56.5 in
Height
56.3 in
112.2
185.4
110.6
182.4
185.4 in
Length
182.4 in
112.2 in
Wheelbase
110.6 in
Vehicle Weight
318d
320i
3351 lb
Curb Weight
3362 lb
4575 lb
Gross Vehicle
Weight
Weight
4464 lb
Weight Difference:
11 lb
0.33 %
General
318d
320i
G20
Generation
F30
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
318d
320i
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
BMW B47
Engine Series
BMW B48
B47-D20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
148 hp
at 3750 rpm
Power
181 hp
at 5000 rpm
318d
148 hp
181 hp
320i
236 lb‑ft
at 1500 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
318d
236 lb‑ft
199 lb‑ft
320i
Performance
318d
320i
140 mph
Maximum Speed
146 mph
8.4 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
384 ft
0.000 sec
318d
62 mph
62
mph
mph
331 ft
0.000 sec
320i
▶ REPLAY
22.64 lb/hp
Weight-to-Power Ratio
18.57 lb/hp
318d
22.64 lb/hp
18.57 lb/hp
320i
Fuel Economy / Emissions
318d
320i
Fuel Economy
55 mpg
combined
44 mpg
318d
55 mpg
44 mpg
320i
45 mpg
city
34 mpg
No data
highway
No data
10.6 gal
Fuel Tank Capacity
15.9 gal
578 mi
Range
703 mi
318d
578 mi
703 mi
320i
Environmental Impact
88.5 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).
100.4 kWh
318d
88.5 kWh
100.4 kWh
320i
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
198 g/mi (WLTP)
CO2 Emissions
200 g/mi (NEFZ)
Practical Convenience
318d
320i
4
Doors
4
5
No. of Seats
5
1224 lb
Maximum Payload
1102 lb
13.6 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data
