2003 Opel Vectra vs. 2011 Chevrolet Suburban
To start off, 2011 Chevrolet Suburban is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 5,300 cc (8 cylinders), 2011 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Suburban (320 HP @ 5400 RPM) has 200 more horse power than 2003 Opel Vectra. (120 HP @ 5800 RPM) In normal driving conditions, 2011 Chevrolet Suburban should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Suburban weights approximately 1162 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Chevrolet Suburban is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Chevrolet Suburban. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Chevrolet Suburban (454 Nm @ 4000 RPM) has 284 more torque (in Nm) than 2003 Opel Vectra. (170 Nm @ 3800 RPM). This means 2011 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2011 Chevrolet Suburban 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. 2011 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 2011 Chevrolet Suburban | |
| Make | Opel | Chevrolet |
| Model | Vectra | Suburban |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 320 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 170 Nm | 454 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 2652 kg |
| Vehicle Length | 4500 mm | 5649 mm |
| Vehicle Width | 1710 mm | 2009 mm |
| Vehicle Height | 1430 mm | 1951 mm |
| Wheelbase Size | 2640 mm | 3302 mm |
| Fuel Consumption | 6.1 L/100km | 11.2 L/100km |
| Fuel Consumption City | 11 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 60 L | 117 L |
