The Comparative Analysis :

BMW 123d Automatic 5-door (08 - 11) vs. SEAT Leon 1.5 TGI DSG (18 - 20)

€ 34,900
BMW 123d Automatic 5-door (08 - 11) BMW 123d
€ 25,400
 SEAT Leon 1.5 TGI DSG (18 - 20) SEAT Leon 1.5 TGI
€ 34,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,400

ⓘ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 1.7 inches shorter, 2.7 inches narrower and 1.5 inches lower than the SEAT Leon 1.5 TGI.
BMW 123d
SEAT Leon 1.5 TGI
55.9
Blueprint BMW 123d Automatic 5-door (08 - 11)
68.8
76.1
57.4
Blueprint SEAT Leon 1.5 TGI DSG (18 - 20)
71.5
77.8
68.8 in
Width
71.5 in
76.1 in
Width Incl. Mirrors
77.8 in
55.9 in
Height
57.4 in
Blueprint BMW 123d Automatic 5-door (08 - 11)
104.7
166.9
Blueprint SEAT Leon 1.5 TGI DSG (18 - 20)
103.8
168.6
166.9 in
Length
168.6 in
104.7 in
Wheelbase
103.8 in

Vehicle Weight

BMW 123d
SEAT Leon 1.5 TGI
3296 lb
Curb Weight
2941 lb
4233 lb
Gross Vehicle
Weight
4057 lb
BMW 123d Automatic 5-door (08 - 11)
Weight Difference:
355 lb
10.77 %
SEAT Leon 1.5 TGI DSG (18 - 20)

General

BMW 123d
SEAT Leon 1.5 TGI
E87
Generation
5F
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Rear-wheel drive
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 123d
SEAT Leon 1.5 TGI
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four engine with tur­bo­charger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
201 hp
at 4400 rpm
Power
128 hp
at 5000 rpm
BMW 123d
201 hp
128 hp
SEAT Leon 1.5 TGI
295 lb‑ft
at 2000 rpm
Max. Torque
148 lb‑ft
at 1400 rpm
BMW 123d
295 lb‑ft
148 lb‑ft
SEAT Leon 1.5 TGI

Performance

BMW 123d
SEAT Leon 1.5 TGI
147 mph
Maximum Speed
128 mph
7.1 sec
Acceleration 0 to 62 mph
9.9 sec
62 mph 62
mph

325 ft
0.000 sec

BMW 123d

62 mph 62
mph

453 ft
0.000 sec

SEAT Leon 1.5 TGI

▶ REPLAY
16.4 lb/hp
Weight-to-Power Ratio
22.98 lb/hp
BMW 123d
16.4 lb/hp
22.98 lb/hp
SEAT Leon 1.5 TGI

Fuel Economy / Emissions

BMW 123d
SEAT Leon 1.5 TGI
Fuel Economy
43 mpg  ( 48 MPGe ⓘ Miles per gallon gaso­line equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
combined ✽ per 100 miles
12.1 lb✽  ( 7 MPGe ⓘ Miles per gallon gaso­line equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
BMW 123d
48 MPGe
7 MPGe
SEAT Leon 1.5 TGI
34 mpg
city
15.6 lb
No data
highway
9.9 lb
13.5 gal
Fuel Tank Capacity
37 lb
576 mi
Range
311 mi
BMW 123d
576 mi
311 mi
SEAT Leon 1.5 TGI
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).
24.9 kWh
BMW 123d
113.1 kWh
24.9 kWh
SEAT Leon 1.5 TGI
Euro 5
Emission Standard
Euro 6d-TEMP
233 g/mi (NEFZ)
CO2 Emissions
179 g/mi (WLTP)

Practical Convenience

BMW 123d
SEAT Leon 1.5 TGI
5
Doors
5
5
No. of Seats
5
937 lb
Maximum Payload
1116 lb
9.3 cu ft
Trunk Volume
7.8 cu ft
32.6 cu ft
Cargo Volume (Seats Down)
No data