2007 Chevrolet Optra vs. 2000 Alfa Romeo 166
To start off, 2007 Chevrolet Optra is newer by 7 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 166 would be higher. At 2,492 cc (6 cylinders), 2000 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 166 (190 HP @ 6300 RPM) has 70 more horse power than 2007 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2000 Alfa Romeo 166 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 166 weights approximately 309 kg more than 2007 Chevrolet Optra. 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, 2000 Alfa Romeo 166 (226 Nm @ 5000 RPM) has 61 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2000 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 2000 Alfa Romeo 166 has automatic transmission and 2007 Chevrolet Optra has manual transmission. 2007 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Optra | 2000 Alfa Romeo 166 | |
| Make | Chevrolet | Alfa Romeo |
| Model | Optra | 166 |
| Year Released | 2007 | 2000 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 190 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 165 Nm | 226 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 81.6 mm | 88 mm |
| Engine Stroke Size | 86 mm | 68.3 mm |
| Engine Compression Ratio | 9.8:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 187 km/hour | 220 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1211 kg | 1520 kg |
| Vehicle Length | 4510 mm | 4730 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 72 L |
