2003 Opel Vectra vs. 2001 Pontiac Sunfire
To start off, 2003 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Sunfire would be higher. At 2,198 cc (4 cylinders), 2001 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 2001 Pontiac Sunfire (140 HP @ 5600 RPM) has 20 more horse power than 2003 Opel Vectra. (120 HP @ 5800 RPM) In normal driving conditions, 2001 Pontiac Sunfire should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 291 kg more than 2001 Pontiac Sunfire.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2001 Pontiac Sunfire (210 Nm @ 4000 RPM) has 40 more torque (in Nm) than 2003 Opel Vectra. (170 Nm @ 3800 RPM). This means 2001 Pontiac Sunfire will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2001 Pontiac Sunfire has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Pontiac Sunfire will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Opel Vectra | 2001 Pontiac Sunfire | |
Make | Opel | Pontiac |
Model | Vectra | Sunfire |
Year Released | 2003 | 2001 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1795 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 140 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 170 Nm | 210 Nm |
Torque RPM | 3800 RPM | 4000 RPM |
Engine Bore Size | 80.5 mm | 86 mm |
Engine Stroke Size | 88.2 mm | 94.6 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1490 kg | 1199 kg |
Vehicle Length | 4500 mm | 4620 mm |
Vehicle Width | 1710 mm | 1730 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2640 mm | 2650 mm |
Fuel Tank Capacity | 60 L | 54 L |