2007 BMW Convertible vs. 1999 Alfa Romeo 156
To start off, 2007 BMW Convertible is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 156 would be higher. At 4,797 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 258 more horse power than 1999 Alfa Romeo 156. (104 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1999 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 580 kg more than 1999 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3900 RPM) has 235 more torque (in Nm) than 1999 Alfa Romeo 156. (255 Nm @ 2000 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 156. 2007 BMW Convertible has automatic transmission and 1999 Alfa Romeo 156 has manual transmission. 1999 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 1999 Alfa Romeo 156 | |
| Make | BMW | Alfa Romeo |
| Model | Convertible | 156 |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 104 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 490 Nm | 255 Nm |
| Torque RPM | 3900 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1850 kg | 1270 kg |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1380 mm | 1750 mm |
| Vehicle Height | 1860 mm | 1420 mm |
| Wheelbase Size | 2790 mm | 2600 mm |
| Fuel Tank Capacity | 70 L | 63 L |
