The Comparative Analysis :
SEAT Leon 1.4 TGI (Natural Gas) (16 - 18) vs. Alfa Romeo 147 1.9 JTDM 8V (08 - 10)
€ 23,700

€ 21,800

€ 23,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The SEAT Leon 1.4 TGI Start&Stop is slightly bigger in every dimension. It's 5.9 cm longer, 8.7 cm wider and 1.7 cm taller than the Alfa Romeo 147 1.9 JTDM 8V.
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
1459
1816
1975
1442
1729
1895
1816 mm
Width
1729 mm
1975 mm
Width Incl. Mirrors
1895 mm
1459 mm
Height
1442 mm
2636
4282
2546
4223
4282 mm
Length
4223 mm
2636 mm
Wheelbase
2546 mm
Vehicle Weight
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
1359 kg
Kerb Weight
1365 kg
1840 kg
Gross Vehicle
Weight
Weight
1790 kg

Weight Difference:
6 kg
0.44 %

General
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
5F
Generation
Typ 937
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel

Front-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
5-speed manual transmission
Engine
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
Straight-four engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Engine Code
937 A3.000
4
Valves
2
4
Cylinders
4
1395 CC
Engine Capacity
1910 CC
108 bhp
at 4800 rpm
Power
118 bhp
at 4000 rpm
SEAT Leon 1.4 TGI Start&Stop
108 bhp
118 bhp
Alfa Romeo 147 1.9 JTDM 8V
200 NM
at 1500 rpm
Max. Torque
280 NM
at 2000 rpm
SEAT Leon 1.4 TGI Start&Stop
200 NM
280 NM
Alfa Romeo 147 1.9 JTDM 8V
Performance
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
121 mph
Maximum Speed
120 mph
10.9 sec
Acceleration 0 to 62 mph
9.6 sec
62 mph
62
mph
mph
151 m
0.000 sec

SEAT Leon 1.4 TGI Start&Stop
62 mph
62
mph
mph
133 m
0.000 sec

Alfa Romeo 147 1.9 JTDM 8V
▶ REPLAY
12.58 kg/bhp
Weight-to-Power Ratio
11.57 kg/bhp
SEAT Leon 1.4 TGI Start&Stop
12.58 kg/bhp
11.57 kg/bhp
Alfa Romeo 147 1.9 JTDM 8V
Fuel Economy / Emissions
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
Fuel Economy
5.8 kg✽
( 8 MPGe ⓘ Miles per gallon petrol equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy consumption of vehicles that use different energy sources.)
combined ✽ per 100 miles
49 mpg
( 55 MPGe ⓘ Miles per gallon petrol equivalent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy consumption of vehicles that use different energy sources.)
SEAT Leon 1.4 TGI Start&Stop
8 MPGe
55 MPGe
Alfa Romeo 147 1.9 JTDM 8V
7.4 kg
city
36 mpg
4.8 kg
motorway
No data
14 kg
Fuel Tank Capacity
60 L
242 mi
Range
642 mi
SEAT Leon 1.4 TGI Start&Stop
242 mi
642 mi
Alfa Romeo 147 1.9 JTDM 8V
Environmental Impact
26.4 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).
119.3 kWh
SEAT Leon 1.4 TGI Start&Stop
26.4 kWh
119.3 kWh
Alfa Romeo 147 1.9 JTDM 8V
Euro 6b (NEFZ)
Emission Standard
Euro 4
96 g/km (NEFZ)
CO2 Emissions
153 g/km (NEFZ)
Practical Convenience
SEAT Leon 1.4 TGI Start&Stop
Alfa Romeo 147 1.9 JTDM 8V
5
Doors
5
5
No. of Seats
5
481 kg
Maximum Payload
425 kg
275 L
Boot Capacity
292 L






1105 L
Boot Capacity (Seats Down)
1042 L