2005 Cadillac STS vs. 2001 Fiat Barchetta
To start off, 2005 Cadillac STS is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Fiat Barchetta. In addition, the cost of maintenance, including insurance, on 2001 Fiat Barchetta would be higher. At 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 123 more horse power than 2001 Fiat Barchetta. (129 HP @ 6000 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2001 Fiat Barchetta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 728 kg more than 2001 Fiat Barchetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2001 Fiat Barchetta, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Cadillac STS (342 Nm @ 3200 RPM) has 178 more torque (in Nm) than 2001 Fiat Barchetta. (164 Nm @ 4300 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Barchetta. 2005 Cadillac STS has automatic transmission and 2001 Fiat Barchetta has manual transmission. 2001 Fiat Barchetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac STS | 2001 Fiat Barchetta | |
| Make | Cadillac | Fiat |
| Model | STS | Barchetta |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 1747 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 129 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 342 Nm | 164 Nm |
| Torque RPM | 3200 RPM | 4300 RPM |
| Engine Bore Size | 94 mm | 82 mm |
| Engine Stroke Size | 86 mm | 83.1 mm |
| Engine Compression Ratio | 10.2:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 1062 kg |
| Vehicle Length | 4990 mm | 3920 mm |
| Vehicle Width | 1850 mm | 1650 mm |
| Vehicle Height | 1470 mm | 1270 mm |
| Wheelbase Size | 2690 mm | 2280 mm |
| Fuel Tank Capacity | 95 L | 35 L |
