2002 Alfa Romeo 156 vs. 1999 Cadillac Seville
To start off, 2002 Alfa Romeo 156 is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1999 Cadillac Seville would be higher. At 4,565 cc (8 cylinders), 1999 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1999 Cadillac Seville (271 HP @ 5200 RPM) has 82 more horse power than 2002 Alfa Romeo 156. (189 HP @ 6300 RPM) In normal driving conditions, 1999 Cadillac Seville should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1999 Cadillac Seville weights approximately 397 kg more than 2002 Alfa Romeo 156. 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, 1999 Cadillac Seville (407 Nm @ 4400 RPM) has 189 more torque (in Nm) than 2002 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 1999 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 1999 Cadillac Seville has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 1999 Cadillac Seville | |
| Make | Alfa Romeo | Cadillac |
| Model | 156 | Seville |
| Year Released | 2002 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 271 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 218 Nm | 407 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Engine Bore Size | 88 mm | 93 mm |
| Engine Stroke Size | 68.3 mm | 84 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1355 kg | 1752 kg |
| Vehicle Length | 4440 mm | 5000 mm |
| Vehicle Width | 1750 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Tank Capacity | 63 L | 72 L |
