1985 Alfa Romeo Arna vs. 2007 Cadillac DTS
To start off, 2007 Cadillac DTS is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 4,572 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (275 HP @ 6000 RPM) has 181 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1985 Alfa Romeo Arna.
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 Cadillac DTS (400 Nm @ 4400 RPM) has 270 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna. 2007 Cadillac DTS has automatic transmission and 1985 Alfa Romeo Arna has manual transmission. 1985 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo Arna | 2007 Cadillac DTS | |
| Make | Alfa Romeo | Cadillac |
| Model | Arna | DTS |
| Year Released | 1985 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 4572 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 275 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 130 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Vehicle Length | 4010 mm | 5280 mm |
| Vehicle Width | 1630 mm | 1470 mm |
| Vehicle Height | 1350 mm | 1910 mm |
| Wheelbase Size | 2430 mm | 2940 mm |
