2004 Opel Vectra vs. 2010 Mercedes-Benz GLK
To start off, 2010 Mercedes-Benz GLK is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 3,500 cc (6 cylinders), 2010 Mercedes-Benz GLK is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz GLK (268 HP @ 6000 RPM) has 120 more horse power than 2004 Opel Vectra. (148 HP @ 4000 RPM) In normal driving conditions, 2010 Mercedes-Benz GLK should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz GLK weights approximately 143 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz GLK 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 2010 Mercedes-Benz GLK. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Vectra (370 Nm @ 1900 RPM) has 21 more torque (in Nm) than 2010 Mercedes-Benz GLK. (349 Nm @ 2400 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz GLK.
Compare all specifications:
| 2004 Opel Vectra | 2010 Mercedes-Benz GLK | |
| Make | Opel | Mercedes-Benz |
| Model | Vectra | GLK |
| Year Released | 2004 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 349 Nm |
| Torque RPM | 1900 RPM | 2400 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1638 kg | 1781 kg |
| Vehicle Length | 4600 mm | 4526 mm |
| Vehicle Width | 1800 mm | 1887 mm |
| Vehicle Height | 1470 mm | 1699 mm |
| Wheelbase Size | 2840 mm | 2756 mm |
| Fuel Consumption | 5.5 L/100km | 10.7 L/100km |
| Fuel Consumption City | 10.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 61 L | 66 L |
