2005 Acura CL vs. 2003 Opel Vectra
To start off, 2005 Acura CL is newer by 2 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 3,210 cc (6 cylinders), 2005 Acura CL is equipped with a bigger engine. In terms of performance, 2005 Acura CL (223 HP @ 5600 RPM) has 50 more horse power than 2003 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 2005 Acura CL should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura CL weights approximately 70 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.
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, 2005 Acura CL (294 Nm @ 4700 RPM) has 24 more torque (in Nm) than 2003 Opel Vectra. (270 Nm @ 2500 RPM). This means 2005 Acura CL will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2005 Acura CL 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. 2005 Acura CL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Acura CL | 2003 Opel Vectra | |
| Make | Acura | Opel |
| Model | CL | Vectra |
| Year Released | 2005 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 223 HP | 173 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 294 Nm | 270 Nm |
| Torque RPM | 4700 RPM | 2500 RPM |
| Engine Bore Size | 89 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 9.8:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1580 kg | 1510 kg |
| Vehicle Length | 4890 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Tank Capacity | 65 L | 61 L |
