2005 Fiat Croma vs. 1978 Opel Senator
To start off, 2005 Fiat Croma is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 32 more horse power than 2005 Fiat Croma. (138 HP @ 5800 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 2005 Fiat Croma. With that said, vehicle weight also plays an important factor in acceleration. 2005 Fiat Croma weights approximately 245 kg more than 1978 Opel Senator.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 2005 Fiat Croma, 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 45 more torque (in Nm) than 2005 Fiat Croma. (203 Nm @ 4000 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Croma.
Compare all specifications:
| 2005 Fiat Croma | 1978 Opel Senator | |
| Make | Fiat | Opel |
| Model | Croma | Senator |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 170 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 203 Nm | 248 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 95.1 mm |
| Engine Stroke Size | 94.6 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 6.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1585 kg | 1340 kg |
| Vehicle Length | 4760 mm | 4820 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1600 mm | 1390 mm |
| Wheelbase Size | 2710 mm | 2740 mm |
| Fuel Consumption Overall | 8.6 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
