The Comparative Analysis :

BMW 123d 5-door (07 - 11) vs. SEAT Leon 1.5 TSI ACT (20 - ..)

€ 32,900
BMW 123d 5-door (07 - 11) BMW 123d
€ 24,300
 SEAT Leon 1.5 TSI ACT (20 - ..) SEAT Leon 1.5 TSI ACT
€ 32,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,300

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

Vehicle Dimensions

The BMW 123d is considerably smaller in every dimension. It's 12.9 cm shorter, 5.2 cm narrower and 3.5 cm lower than the SEAT Leon 1.5 TSI ACT.
BMW 123d
SEAT Leon 1.5 TSI ACT
1421
Blueprint BMW 123d 5-door (07 - 11)
1748
1934
1456
Blueprint SEAT Leon 1.5 TSI ACT (20 - ..)
1800
1991
1748 mm
Width
1800 mm
1934 mm
Width Incl. Mirrors
1991 mm
1421 mm
Height
1456 mm
Blueprint BMW 123d 5-door (07 - 11)
2660
4239
Blueprint SEAT Leon 1.5 TSI ACT (20 - ..)
2686
4368
4239 mm
Length
4368 mm
2660 mm
Wheelbase
2686 mm

Vehicle Weight

BMW 123d
SEAT Leon 1.5 TSI ACT
1495 kg
Kerb Weight
1302 kg
1920 kg
Gross Vehicle
Weight
1820 kg
BMW 123d 5-door (07 - 11)
Weight Difference:
193 kg
12.91 %
SEAT Leon 1.5 TSI ACT (20 - ..)

General

BMW 123d
SEAT Leon 1.5 TSI ACT
E87
Generation
KL
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

BMW 123d
SEAT Leon 1.5 TSI ACT
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1498 CC
201 bhp
at 4400 rpm
Power
128 bhp
at 5000 rpm
BMW 123d
201 bhp
128 bhp
SEAT Leon 1.5 TSI ACT
400 NM
at 2000 rpm
Max. Torque
200 NM
at 1400 rpm
BMW 123d
400 NM
200 NM
SEAT Leon 1.5 TSI ACT

Performance

BMW 123d
SEAT Leon 1.5 TSI ACT
148 mph
Maximum Speed
132 mph
7 sec
Acceleration 0 to 62 mph
9.4 sec
62 mph 62
mph

97 m
0.000 sec

BMW 123d

62 mph 62
mph

131 m
0.000 sec

SEAT Leon 1.5 TSI ACT

▶ REPLAY
7.44 kg/bhp
Weight-to-Power Ratio
10.17 kg/bhp
BMW 123d
7.44 kg/bhp
10.17 kg/bhp
SEAT Leon 1.5 TSI ACT

Fuel Economy / Emissions

BMW 123d
SEAT Leon 1.5 TSI ACT
Fuel Economy
55 mpg
combined
59 mpg
BMW 123d
55 mpg
59 mpg
SEAT Leon 1.5 TSI ACT
44 mpg
city
46 mpg
No data
motorway
72 mpg
Kraftstoffanzeige
51 L
Fuel Tank Capacity
50 L
Kraftstoffanzeige
621 mi
Range
647 mi
BMW 123d
621 mi
647 mi
SEAT Leon 1.5 TSI ACT
Environmental Impact
104.9 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).
90.9 kWh
BMW 123d
104.9 kWh
90.9 kWh
SEAT Leon 1.5 TSI ACT
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
135 g/km (NEFZ)
CO2 Emissions
123 g/km (WLTP)

Practical Convenience

BMW 123d
SEAT Leon 1.5 TSI ACT
5
Doors
5
5
No. of Seats
5
425 kg
Maximum Payload
518 kg
330 L
Boot Capacity
380 L
1150 L
Boot Capacity (Seats Down)
1301 L