1975 Triumph TR7 vs. 1952 Triumph Renown
To start off, 1975 Triumph TR7 is newer by 23 year(s). Which means there will be less support and parts availability for 1952 Triumph Renown. In addition, the cost of maintenance, including insurance, on 1952 Triumph Renown would be higher. At 1,998 cc (4 cylinders), 1975 Triumph TR7 is equipped with a bigger engine. In terms of performance, 1975 Triumph TR7 (104 HP @ 5500 RPM) has 38 more horse power than 1952 Triumph Renown. (66 HP @ 4200 RPM). In normal driving conditions, 1975 Triumph TR7 should accelerate faster than 1952 Triumph Renown. With that said, vehicle weight also plays an important factor in acceleration. 1952 Triumph Renown weights approximately 235 kg more than 1975 Triumph TR7.
Let's talk about torque, 1975 Triumph TR7 (161 Nm @ 3500 RPM) has 14 more torque (in Nm) than 1952 Triumph Renown. (147 Nm @ 2000 RPM). This means 1975 Triumph TR7 will have an easier job in driving up hills or pulling heavy equipment than 1952 Triumph Renown.
Compare all specifications:
1975 Triumph TR7 | 1952 Triumph Renown | |
Make | Triumph | Triumph |
Model | TR7 | Renown |
Year Released | 1975 | 1952 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 1997 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 104 HP | 66 HP |
Engine RPM | 5500 RPM | 4200 RPM |
Torque | 161 Nm | 147 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 90.3 mm | 85 mm |
Engine Stroke Size | 78 mm | 92 mm |
Engine Compression Ratio | 9.3:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1045 kg | 1280 kg |
Vehicle Length | 4070 mm | 4450 mm |
Vehicle Width | 1690 mm | 1630 mm |
Vehicle Height | 1270 mm | 1610 mm |
Wheelbase Size | 2170 mm | 2750 mm |