2008 Alfa Romeo 147 vs. 2008 Mercedes-Benz R
To start off, both 2008 Alfa Romeo 147 and 2008 Mercedes-Benz R were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,987 cc (6 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (187 HP @ 4000 RPM) has 49 more horse power than 2008 Alfa Romeo 147. (138 HP @ 6200 RPM) In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 2008 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 1040 kg more than 2008 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz R 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, 2008 Mercedes-Benz R (440 Nm @ 1400 RPM) has 294 more torque (in Nm) than 2008 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 147. 2008 Mercedes-Benz R has automatic transmission and 2008 Alfa Romeo 147 has manual transmission. 2008 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 147 | 2008 Mercedes-Benz R | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | R |
| Year Released | 2008 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 187 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 146 Nm | 440 Nm |
| Torque RPM | 4200 RPM | 1400 RPM |
| Engine Bore Size | 82 mm | 83 mm |
| Engine Stroke Size | 75.7 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 196 km/hour | 210 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 10.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 2250 kg |
| Vehicle Length | 4230 mm | 4940 mm |
| Vehicle Width | 1740 mm | 1930 mm |
| Vehicle Height | 1450 mm | 1670 mm |
| Wheelbase Size | 2550 mm | 2990 mm |
| Fuel Consumption Overall | 8.2 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
