2003 Alfa Romeo 156 vs. 1951 Triumph Renown
To start off, 2003 Alfa Romeo 156 is newer by 52 year(s). Which means there will be less support and parts availability for 1951 Triumph Renown. In addition, the cost of maintenance, including insurance, on 1951 Triumph Renown would be higher. At 2,387 cc (6 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (189 HP @ 6300 RPM) has 122 more horse power than 1951 Triumph Renown. (67 HP @ 4200 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1951 Triumph Renown. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 150 kg more than 1951 Triumph Renown. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 71 more torque (in Nm) than 1951 Triumph Renown. (147 Nm @ 2000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1951 Triumph Renown.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1951 Triumph Renown | |
| Make | Alfa Romeo | Triumph |
| Model | 156 | Renown |
| Year Released | 2003 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2088 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 67 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 218 Nm | 147 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 85 mm |
| Engine Stroke Size | 68.3 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1434 kg | 1284 kg |
| Vehicle Length | 4440 mm | 4450 mm |
| Vehicle Width | 1750 mm | 1630 mm |
| Vehicle Height | 1400 mm | 1610 mm |
| Wheelbase Size | 2600 mm | 2750 mm |
