1999 Alfa Romeo 146 vs. 2007 Mercedes-Benz R
To start off, 2007 Mercedes-Benz R is newer by 8 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 3,498 cc (6 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (269 HP @ 6000 RPM) has 165 more horse power than 1999 Alfa Romeo 146. (104 HP @ 6300 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 1045 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 2007 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, 2007 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, 2007 Mercedes-Benz R (350 Nm @ 2400 RPM) has 225 more torque (in Nm) than 1999 Alfa Romeo 146. (125 Nm @ 4600 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146. 2007 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. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2007 Mercedes-Benz R | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 146 | R |
| Year Released | 1999 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 269 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 125 Nm | 350 Nm |
| Torque RPM | 4600 RPM | 2400 RPM |
| Engine Bore Size | 82 mm | 92.9 mm |
| Engine Stroke Size | 64.9 mm | 86 mm |
| Top Speed | 187 km/hour | 230 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 8.4 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 | 1160 kg | 2205 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 | 6.3 L/100km | 11.2 L/100km |
| Fuel Consumption City | 7.9 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 11.7 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 51 L | 80 L |
