2007 Alfa Romeo 166 vs. 1999 Alfa Romeo 146
To start off, 2007 Alfa Romeo 166 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 2,387 cc (5 cylinders), 2007 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 166 (178 HP @ 4000 RPM) has 36 more horse power than 1999 Alfa Romeo 146. (142 HP @ 6500 RPM). In normal driving conditions, 2007 Alfa Romeo 166 should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 166 weights approximately 335 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 216 more torque (in Nm) than 1999 Alfa Romeo 146. (169 Nm @ 3500 RPM). This means 2007 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146.
Compare all specifications:
| 2007 Alfa Romeo 166 | 1999 Alfa Romeo 146 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 166 | 146 |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1747 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 142 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 385 Nm | 169 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Compression Ratio | 18.5:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 217 km/hour | 209 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1280 kg |
| Vehicle Length | 4730 mm | 4270 mm |
| Vehicle Width | 1810 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2600 mm |
| Fuel Consumption Overall | 7.5 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 69 L | 61 L |
