The Comparative Analysis :

BMW 340i (15 - 17) vs. BMW 318i (15 - 18)

€ 46,700
BMW 340i (15 - 17) 340i
€ 33,400
 BMW 318i (15 - 18) 318i
€ 46,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 33,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of the 340i and the 318i are absolutely identical. Both are 182.4 inches long, 71.3 inches wide and 56.3 inches tall.
340i
318i
56.3
Blueprint BMW 340i (15 - 17)
71.3
80
56.3
Blueprint BMW 318i (15 - 18)
71.3
80
71.3 in
Width
71.3 in
80 in
Width Incl. Mirrors
80 in
56.3 in
Height
56.3 in
Blueprint BMW 340i (15 - 17)
110.6
182.4
Blueprint BMW 318i (15 - 18)
110.6
182.4
182.4 in
Length
182.4 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

340i
318i
3538 lb
Curb Weight
3252 lb
4608 lb
Gross Vehicle
Weight
4354 lb
BMW 340i (15 - 17)
Weight Difference:
287 lb
8.11 %
BMW 318i (15 - 18)

General

340i
318i
F30
Generation
F30
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

340i
318i
Straight-six gasoline engine with tur­bo­charger
Engine Type
Straight-three gasoline engine with tur­bo­charger
BMW B58
Engine Series
BMW B38
B58-B30
Engine Code
B38-B15
4
Valves
4
6
Cylinders
3
3 L / 147 cu in
Displacement
1.5 L / 73 cu in
322 hp
at 5500 rpm
Power
134 hp
at 4400 rpm
340i
322 hp
134 hp
318i
332 lb‑ft
at 1380 rpm
Max. Torque
162 lb‑ft
at 1250 rpm
340i
332 lb‑ft
162 lb‑ft
318i

Performance

340i
318i
155 mph
Maximum Speed
130 mph
5.5 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph 62
mph

249 ft
0.000 sec

340i

62 mph 62
mph

407 ft
0.000 sec

318i

▶ REPLAY
10.99 lb/hp
Weight-to-Power Ratio
24.27 lb/hp
340i
10.99 lb/hp
24.27 lb/hp
318i

Fuel Economy / Emissions

340i
318i
Fuel Economy
32 mpg
combined
46 mpg
340i
32 mpg
46 mpg
318i
24 mpg
city
37 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
504 mi
Range
731 mi
340i
504 mi
731 mi
318i
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).
96.6 kWh
340i
140.2 kWh
96.6 kWh
318i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
277 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)

Practical Convenience

340i
318i
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
1102 lb
13.6 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data