1961 Fiat Grand Break vs. 1998 Jaguar XJR
To start off, 1998 Jaguar XJR is newer by 37 year(s). Which means there will be less support and parts availability for 1961 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1961 Fiat Grand Break would be higher. At 4,000 cc (8 cylinders), 1998 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1998 Jaguar XJR (370 HP @ 6150 RPM) has 255 more horse power than 1961 Fiat Grand Break. (115 HP @ 5300 RPM) In normal driving conditions, 1998 Jaguar XJR should accelerate faster than 1961 Fiat Grand Break. With that said, vehicle weight also plays an important factor in acceleration. 1998 Jaguar XJR weights approximately 547 kg more than 1961 Fiat Grand Break. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1998 Jaguar XJR (525 Nm @ 3600 RPM) has 337 more torque (in Nm) than 1961 Fiat Grand Break. (188 Nm @ 3000 RPM). This means 1998 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1961 Fiat Grand Break.
Compare all specifications:
| 1961 Fiat Grand Break | 1998 Jaguar XJR | |
| Make | Fiat | Jaguar |
| Model | Grand Break | XJR |
| Year Released | 1961 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2279 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 115 HP | 370 HP |
| Engine RPM | 5300 RPM | 6150 RPM |
| Torque | 188 Nm | 525 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 78 mm | 86.1 mm |
| Engine Stroke Size | 79.5 mm | 86.1 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1837 kg |
| Vehicle Length | 4490 mm | 5160 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2880 mm |
| Fuel Tank Capacity | 37 L | 87 L |
