2004 Alfa Romeo 156 vs. 2007 Buick Rainier
To start off, 2007 Buick Rainier is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 4,162 cc (6 cylinders), 2007 Buick Rainier is equipped with a bigger engine. In terms of performance, 2007 Buick Rainier (292 HP @ 6000 RPM) has 119 more horse power than 2004 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 2007 Buick Rainier should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick Rainier weights approximately 40 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2007 Buick Rainier will offer significantly more control. 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 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 9 more torque (in Nm) than 2007 Buick Rainier. (376 Nm @ 4800 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2007 Buick Rainier. 2007 Buick Rainier has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2007 Buick Rainier | |
| Make | Alfa Romeo | Buick |
| Model | 156 | Rainier |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 4162 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 292 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 376 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1550 kg |
| Vehicle Length | 4450 mm | 4920 mm |
| Vehicle Width | 1750 mm | 1920 mm |
| Vehicle Height | 1400 mm | 1900 mm |
| Wheelbase Size | 2550 mm | 2880 mm |
| Fuel Consumption Overall | 6.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 83 L |
