2005 Opel Tigra vs. 2007 BMW 325
To start off, 2007 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Tigra. In addition, the cost of maintenance, including insurance, on 2005 Opel Tigra would be higher. At 2,493 cc (6 cylinders), 2007 BMW 325 is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (189 HP @ 6000 RPM) has 119 more horse power than 2005 Opel Tigra. (70 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 325 should accelerate faster than 2005 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 290 kg more than 2005 Opel Tigra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 325 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 2007 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Tigra, 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, 2007 BMW 325 (245 Nm @ 3500 RPM) has 75 more torque (in Nm) than 2005 Opel Tigra. (170 Nm @ 1750 RPM). This means 2007 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Tigra. 2007 BMW 325 has automatic transmission and 2005 Opel Tigra has manual transmission. 2005 Opel Tigra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Tigra | 2007 BMW 325 | |
| Make | Opel | BMW |
| Model | Tigra | 325 |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1194 cc | 2493 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 70 HP | 189 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 170 Nm | 245 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 69.6 mm | 84 mm |
| Engine Stroke Size | 82 mm | 75 mm |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1205 kg | 1495 kg |
| Vehicle Length | 3930 mm | 4490 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1380 mm |
