2003 Cars
2003 cars: 142 listings from 142 models for model year 2003. Passenger cars in the database, with engines, transmissions, dimensions and fuel economy where our sources list them.
142 vehicles
- 2003 Nissan Sentra
Gasoline
Varies by configuration: 2.5L 4-cylinder, 1.8L 4-cylinder · FWD
28 mpg (8.4 L/100 km) to 22 mpg (10.7 L/100 km) - 2003 Oldsmobile Alero
Gasoline
Varies by configuration: 2.2L 4-cylinder, 3.4L 6-cylinder · FWD
25 mpg (9.4 L/100 km) to 21 mpg (11.2 L/100 km) - 2003 Oldsmobile Aurora
Gasoline
4.0L 8-cylinder · FWD
18 mpg (13.1 L/100 km) - 2003 Pontiac Bonneville
Gasoline
Varies by configuration: 3.8L 6-cylinder supercharged, 3.8L 6-cylinder · FWD
21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km) - 2003 Pontiac Grand Am
Gasoline
Varies by configuration: 2.2L 4-cylinder, 3.4L 6-cylinder · FWD
25 mpg (9.4 L/100 km) to 21 mpg (11.2 L/100 km) - 2003 Pontiac Grand Prix
Gasoline
Varies by configuration: 3.1L 6-cylinder, 3.8L 6-cylinder supercharged, 3.8L 6-cylinder · FWD
21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km) - 2003 Pontiac Sunfire
Gasoline
2.2L 4-cylinder · FWD
25 mpg (9.4 L/100 km) - 2003 Pontiac Vibe
Wagon, Gasoline
Varies by configuration: 1.8L 4-cylinder, 1.8L 4-cylinder (SPORTS) · Varies by configuration: FWD, AWD
28 mpg (8.4 L/100 km) to 24 mpg (9.8 L/100 km) - 2003 Porsche Carrera 2 Cabriolet
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · RWD
19 mpg (12.4 L/100 km) - 2003 Porsche Carrera 2 Cabriolet Kit
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · RWD
19 mpg (12.4 L/100 km) - 2003 Porsche Carrera 2 Coupe
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · RWD
19 mpg (12.4 L/100 km) - 2003 Porsche Carrera 2 Coupe Kit
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · RWD
19 mpg (12.4 L/100 km) - 2003 Porsche Carrera 4 Cabriolet
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · AWD
18 mpg (13.1 L/100 km) to 17 mpg (13.8 L/100 km) - 2003 Porsche Carrera 4 Cabriolet Kit
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · AWD
18 mpg (13.1 L/100 km) to 17 mpg (13.8 L/100 km) - 2003 Porsche Carrera 4 S
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · AWD
18 mpg (13.1 L/100 km) to 17 mpg (13.8 L/100 km) - 2003 Porsche Carrera 4 S Kit
Coupe, Gasoline
3.6L 6-cylinder · 389 hp (290 kW) · AWD
18 mpg (13.1 L/100 km) to 17 mpg (13.8 L/100 km) - 2003 Porsche Targa
Gasoline
3.6L 6-cylinder · RWD
19 mpg (12.4 L/100 km) - 2003 Porsche Turbo
Gasoline
3.6L 6-cylinder turbocharged (GUZZLER) · AWD
16 mpg (14.7 L/100 km) - 2003 Porsche Turbo Kit
Gasoline
3.6L 6-cylinder turbocharged (GUZZLER) · AWD
16 mpg (14.7 L/100 km) - 2003 Roush Performance Mustang
Gasoline
4.6L 8-cylinder supercharged · RWD
18 mpg (13.1 L/100 km) to 17 mpg (13.8 L/100 km) - 2003 Saab 9-3
Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (B205R), 2.0L 4-cylinder turbocharged (B207L), 2.0L 4-cylinder turbocharged (B207R) · FWD
23 mpg (10.2 L/100 km) to 21 mpg (11.2 L/100 km) - 2003 Saab 9-5
Gasoline
Varies by configuration: 2.3L 4-cylinder turbocharged (B235E), 2.3L 4-cylinder turbocharged (B235R), 3.0L 6-cylinder turbocharged (B308E) · FWD
22 mpg (10.7 L/100 km) to 19 mpg (12.4 L/100 km) - 2003 Saturn Ion
Gasoline
2.2L 4-cylinder · FWD
25 mpg (9.4 L/100 km) to 24 mpg (9.8 L/100 km) - 2003 Saturn L100/200
Gasoline
2.2L 4-cylinder · FWD
24 mpg (9.8 L/100 km)