1999 Alfa Romeo 146 vs. 2006 Mercedes-Benz R
To start off, 2006 Mercedes-Benz R is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 4,966 cc (8 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (302 HP @ 5600 RPM) has 160 more horse power than 1999 Alfa Romeo 146. (142 HP @ 6500 RPM) In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 1025 kg more than 1999 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 146. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz R (460 Nm @ 2700 RPM) has 291 more torque (in Nm) than 1999 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146. 2006 Mercedes-Benz R has automatic transmission and 1999 Alfa Romeo 146 has manual transmission. 1999 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2006 Mercedes-Benz R | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 146 | R |
| Year Released | 1999 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 142 HP | 302 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 169 Nm | 460 Nm |
| Torque RPM | 3500 RPM | 2700 RPM |
| Engine Bore Size | 82 mm | 97 mm |
| Engine Stroke Size | 82.8 mm | 84 mm |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Top Speed | 209 km/hour | 245 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 7 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 | 1215 kg | 2240 kg |
| Vehicle Length | 4240 mm | 5160 mm |
| Vehicle Width | 1720 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1660 mm |
| Wheelbase Size | 2550 mm | 3220 mm |
| Fuel Consumption | 6.6 L/100km | 13.1 L/100km |
| Fuel Consumption City | 8.4 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 12.6 L/100km | 13.3 L/100km |
| Fuel Tank Capacity | 61 L | 80 L |
