The Comparative Analysis :
BMW 123d Automatic (07 - 12) vs. SEAT Leon 1.0 TSI (18 - 19)
€ 34,200
€ 20,000
€ 34,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 123d is slightly smaller in every dimension. It's 4.3 cm shorter, 6.8 cm narrower and 3.8 cm lower than the SEAT Leon 1.0 TSI.
BMW 123d
SEAT Leon 1.0 TSI
1421
1748
1934
1459
1816
1975
1748 mm
Width
1816 mm
1934 mm
Width Incl. Mirrors
1975 mm
1421 mm
Height
1459 mm
2660
4239
2636
4282
4239 mm
Length
4282 mm
2660 mm
Wheelbase
2636 mm
Vehicle Weight
BMW 123d
SEAT Leon 1.0 TSI
1485 kg
Kerb Weight
1197 kg
1910 kg
Gross Vehicle
Weight
Weight
1720 kg
Weight Difference:
288 kg
19.39 %
General
BMW 123d
SEAT Leon 1.0 TSI
E81
Generation
5F
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Front-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 123d
SEAT Leon 1.0 TSI
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-three petrol engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
3
1995 CC
Engine Capacity
999 CC
201 bhp
at 4400 rpm
Power
113 bhp
at 5000 rpm
BMW 123d
201 bhp
113 bhp
SEAT Leon 1.0 TSI
400 NM
at 2000 rpm
Max. Torque
200 NM
at 2000 rpm
BMW 123d
400 NM
200 NM
SEAT Leon 1.0 TSI
Performance
BMW 123d
SEAT Leon 1.0 TSI
147 mph
Maximum Speed
121 mph
7 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph
62
mph
mph
97 m
0.000 sec
BMW 123d
62 mph
62
mph
mph
136 m
0.000 sec
SEAT Leon 1.0 TSI
▶ REPLAY
7.39 kg/bhp
Weight-to-Power Ratio
10.59 kg/bhp
BMW 123d
7.39 kg/bhp
10.59 kg/bhp
SEAT Leon 1.0 TSI
Fuel Economy / Emissions
BMW 123d
SEAT Leon 1.0 TSI
Fuel Economy
51 mpg
combined
59 mpg
BMW 123d
51 mpg
59 mpg
SEAT Leon 1.0 TSI
41 mpg
city
50 mpg
No data
motorway
67 mpg
51 L
Fuel Tank Capacity
50 L
576 mi
Range
647 mi
BMW 123d
576 mi
647 mi
SEAT Leon 1.0 TSI
Environmental Impact
113.1 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).
90.9 kWh
BMW 123d
113.1 kWh
90.9 kWh
SEAT Leon 1.0 TSI
Euro 5
Emission Standard
Euro 6d-TEMP
145 g/km (NEFZ)
CO2 Emissions
127 g/km (WLTP)
Practical Convenience
BMW 123d
SEAT Leon 1.0 TSI
3
Doors
5
4
No. of Seats
5
425 kg
Maximum Payload
523 kg
330 L
Boot Capacity
380 L
1150 L
Boot Capacity (Seats Down)
1210 L
