2003 Alfa Romeo 166 vs. 2010 Bugatti Veyron
To start off, 2010 Bugatti Veyron is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 7,993 cc (16 cylinders), 2010 Bugatti Veyron is equipped with a bigger engine. In terms of performance, 2010 Bugatti Veyron (987 HP @ 6000 RPM) has 815 more horse power than 2003 Alfa Romeo 166. (172 HP @ 4000 RPM) In normal driving conditions, 2010 Bugatti Veyron should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2010 Bugatti Veyron weights approximately 272 kg more than 2003 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Bugatti Veyron is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2010 Bugatti Veyron 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, 2010 Bugatti Veyron (1,250 Nm @ 2200 RPM) has 865 more torque (in Nm) than 2003 Alfa Romeo 166. (385 Nm @ 2000 RPM). This means 2010 Bugatti Veyron will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2010 Bugatti Veyron has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Bugatti Veyron will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2010 Bugatti Veyron | |
| Make | Alfa Romeo | Bugatti |
| Model | 166 | Veyron |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2387 cc | 7993 cc |
| Engine Cylinders | 5 cylinders | 16 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 172 HP | 987 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 1250 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 82.1 mm | 86 mm |
| Engine Stroke Size | 90.4 mm | 86 mm |
| Engine Compression Ratio | 18.5:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 8.9 seconds | 2.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1887 kg |
| Vehicle Length | 4730 mm | 4470 mm |
| Vehicle Width | 1810 mm | 2010 mm |
| Vehicle Height | 1420 mm | 1220 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
