1991 Infiniti Q45 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1991 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1991 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1991 Infiniti Q45 (277 HP @ 6000 RPM) has 69 more horse power than 2008 Opel Vectra. (208 HP @ 6200 RPM). In normal driving conditions, 1991 Infiniti Q45 should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Infiniti Q45 weights approximately 125 kg more than 2008 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Infiniti Q45 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 1991 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1991 Infiniti Q45 (397 Nm @ 4000 RPM) has 97 more torque (in Nm) than 2008 Opel Vectra. (300 Nm @ 4000 RPM). This means 1991 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vectra. 1991 Infiniti Q45 has automatic transmission and 2008 Opel Vectra has manual transmission. 2008 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Infiniti Q45 | 2008 Opel Vectra | |
Make | Infiniti | Opel |
Model | Q45 | Vectra |
Year Released | 1991 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4494 cc | 3174 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 277 HP | 208 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 397 Nm | 300 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 87.5 mm |
Engine Stroke Size | 82.7 mm | 88 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 246 km/hour | 248 km/hour |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1750 kg | 1625 kg |
Vehicle Length | 5080 mm | 4600 mm |
Vehicle Width | 1830 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2890 mm | 2710 mm |
Fuel Tank Capacity | 72 L | 61 L |