2007 Alfa Romeo 156 vs. 1981 Seat Ronda
To start off, 2007 Alfa Romeo 156 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Seat Ronda. In addition, the cost of maintenance, including insurance, on 1981 Seat Ronda would be higher. At 2,492 cc (6 cylinders), 2007 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 156 (189 HP @ 6300 RPM) has 136 more horse power than 1981 Seat Ronda. (53 HP @ 4500 RPM). In normal driving conditions, 2007 Alfa Romeo 156 should accelerate faster than 1981 Seat Ronda. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 156 weights approximately 406 kg more than 1981 Seat Ronda. 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, 2007 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 120 more torque (in Nm) than 1981 Seat Ronda. (98 Nm @ 2300 RPM). This means 2007 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1981 Seat Ronda.
Compare all specifications:
| 2007 Alfa Romeo 156 | 1981 Seat Ronda | |
| Make | Alfa Romeo | Seat |
| Model | 156 | Ronda |
| Year Released | 2007 | 1981 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1714 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 53 HP |
| Engine RPM | 6300 RPM | 4500 RPM |
| Torque | 218 Nm | 98 Nm |
| Torque RPM | 5000 RPM | 2300 RPM |
| Engine Compression Ratio | 10.3:1 | 20.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1356 kg | 950 kg |
| Vehicle Length | 4440 mm | 4020 mm |
| Vehicle Width | 1750 mm | 1660 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2460 mm |
