2003 Holden Vectra vs. 2006 Mercedes-Benz C
To start off, 2006 Mercedes-Benz C is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Holden Vectra. In addition, the cost of maintenance, including insurance, on 2003 Holden Vectra would be higher. At 2,987 cc (6 cylinders), 2006 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (221 HP @ 3800 RPM) has 76 more horse power than 2003 Holden Vectra. (145 HP @ 5800 RPM) In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2003 Holden Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 255 kg more than 2003 Holden Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz C 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 2006 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2003 Holden 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, 2006 Mercedes-Benz C (510 Nm @ 1600 RPM) has 307 more torque (in Nm) than 2003 Holden Vectra. (203 Nm @ 4000 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Vectra. 2006 Mercedes-Benz C has automatic transmission and 2003 Holden Vectra has manual transmission. 2003 Holden Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Holden Vectra | 2006 Mercedes-Benz C | |
| Make | Holden | Mercedes-Benz |
| Model | Vectra | C |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 145 HP | 221 HP |
| Engine RPM | 5800 RPM | 3800 RPM |
| Torque | 203 Nm | 510 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1785 kg |
| Vehicle Length | 4600 mm | 4920 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
