The Comparative Analysis :
Alfa Romeo Giulietta 2.0 JTDM 16V (15 - 16) vs. SEAT Leon 1.4 TSI (09 - 12)
€ 27,400

€ 19,100

€ 27,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 19,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Alfa Romeo Giulietta 2.0 JTDM 16V is a little bigger in every dimension. It's 3.6 cm longer, 3 cm wider and 0.7 cm taller than the SEAT Leon 1.4 TSI.
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
1465
1798
2000
1458
1768
1968
1798 mm
Width
1768 mm
2000 mm
Width Incl. Mirrors
1968 mm
1465 mm
Height
1458 mm
2634
4351
2578
4315
4351 mm
Length
4315 mm
2634 mm
Wheelbase
2578 mm
Vehicle Weight
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
1395 kg
Kerb Weight
1324 kg
1825 kg
Gross Vehicle
Weight
Weight
1890 kg

Weight Difference:
71 kg
5.09 %

General
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
Typ 940
Generation
1P
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)

Front-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
940 B5.000
Engine Code
4
Valves
4
4
Cylinders
4
1956 CC
Engine Capacity
1390 CC
148 bhp
at 4500 rpm
Power
123 bhp
at 5600 rpm
Alfa Romeo Giulietta 2.0 JTDM 16V
148 bhp
123 bhp
SEAT Leon 1.4 TSI
380 NM
at 1750 rpm
Max. Torque
200 NM
at 1750 rpm
Alfa Romeo Giulietta 2.0 JTDM 16V
380 NM
200 NM
SEAT Leon 1.4 TSI
Performance
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
130 mph
Maximum Speed
122 mph
8.8 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph
62
mph
mph
122 m
0.000 sec

Alfa Romeo Giulietta 2.0 JTDM 16V
62 mph
62
mph
mph
136 m
0.000 sec

SEAT Leon 1.4 TSI
▶ REPLAY
9.43 kg/bhp
Weight-to-Power Ratio
10.76 kg/bhp
Alfa Romeo Giulietta 2.0 JTDM 16V
9.43 kg/bhp
10.76 kg/bhp
SEAT Leon 1.4 TSI
Fuel Economy / Emissions
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
Fuel Economy
67 mpg
combined
45 mpg
Alfa Romeo Giulietta 2.0 JTDM 16V
67 mpg
45 mpg
SEAT Leon 1.4 TSI
56 mpg
city
34 mpg
No data
motorway
54 mpg
60 L
Fuel Tank Capacity
55 L
888 mi
Range
542 mi
Alfa Romeo Giulietta 2.0 JTDM 16V
888 mi
542 mi
SEAT Leon 1.4 TSI
Environmental Impact
86.4 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).
119.4 kWh
Alfa Romeo Giulietta 2.0 JTDM 16V
86.4 kWh
119.4 kWh
SEAT Leon 1.4 TSI
Euro 6b (NEFZ)
Emission Standard
Euro 4 / Euro 5
110 g/km (NEFZ)
CO2 Emissions
150 g/km (NEFZ)
Practical Convenience
Alfa Romeo Giulietta 2.0 JTDM 16V
SEAT Leon 1.4 TSI
5
Doors
5
5
No. of Seats
5
430 kg
Maximum Payload
566 kg
350 L
Boot Capacity
341 L








1045 L
Boot Capacity (Seats Down)
1166 L