1966 Alfa Romeo Giulia vs. 2002 Jaguar XKR
To start off, 2002 Jaguar XKR is newer by 36 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 4,195 cc (8 cylinders), 2002 Jaguar XKR is equipped with a bigger engine. In terms of performance, 2002 Jaguar XKR (390 HP @ 6150 RPM) has 285 more horse power than 1966 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 2002 Jaguar XKR should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XKR weights approximately 763 kg more than 1966 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Jaguar XKR (553 Nm @ 3500 RPM) has 420 more torque (in Nm) than 1966 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 2002 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 2002 Jaguar XKR | |
| Make | Alfa Romeo | Jaguar |
| Model | Giulia | XKR |
| Year Released | 1966 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 4195 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 105 HP | 390 HP |
| Engine RPM | 6200 RPM | 6150 RPM |
| Torque | 133 Nm | 553 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 78 mm | 86 mm |
| Engine Stroke Size | 82 mm | 90.3 mm |
| Engine Compression Ratio | 9.2:1 | 9.1:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 972 kg | 1735 kg |
| Vehicle Length | 4130 mm | 4770 mm |
| Vehicle Height | 1250 mm | 1300 mm |
| Wheelbase Size | 2260 mm | 2590 mm |
| Fuel Tank Capacity | 100 L | 75 L |
