Technical Specifications
| Brand | Jaguar |
| Model | X-type |
| Generation | X-type (X400) |
| Type (Engine) | 3.0 i V6 24V (231 Hp) Automatic |
| Start of production | 2001 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 15.1 l/100 km (15.6 US mpg, 18.7 UK mpg, 6.6 km/l) |
| Fuel consumption (extra urban) | 7.8 l/100 km (30.2 US mpg, 36.2 UK mpg, 12.8 km/l) |
| Fuel consumption (combined) | 10.5 l/100 km (22.4 US mpg, 26.9 UK mpg, 9.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.5 sec |
| Acceleration 0 – 62 mph | 7.5 sec |
| Acceleration 0 – 60 mph | 7.1 sec |
| Maximum speed | 229 km/h (142.29 mph) |
| Weight-to-power ratio | 6.8 kg/Hp, 147.1 Hp/tonne |
| Weight-to-torque ratio | 5.6 kg/Nm, 177.7 Nm/tonne |
| Power | 231 Hp @ 6800 rpm |
| Power per litre | 77.8 Hp/l |
| Torque | 279 Nm @ 3000 rpm (205.78 lb.-ft. @ 3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | AJ30 |
| Engine displacement | 2968 cm3 (181.12 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 89 mm (3.5 in.) |
| Piston Stroke | 79.5 mm (3.13 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.8 l (6.13 US qt | 5.1 UK qt) |
| Coolant capacity | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1570 kg (3461.26 lbs.) |
| Max. weight | 2120 kg (4673.8 lbs.) |
| Max load | 550 kg (1212.54 lbs.) |
| Trunk (boot) space – maximum | 452 l (15.96 cu. ft.) |
| Fuel tank capacity | 61 l (16.11 US gal | 13.42 UK gal) |
| Length | 4672 mm (183.94 in.) |
| Width | 1789 mm (70.43 in.) |
| Height | 1430 mm (56.3 in.) |
| Wheelbase | 2710 mm (106.69 in.) |
| Front track | 1522 mm (59.92 in.) |
| Rear (Back) track | 1537 mm (60.51 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 gears, automatic transmission |
| Front suspension | Wishbone |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 225/45 R17 |
| Wheel rims size | 17 |
The Jaguar X-type 3.0i V6, produced from 2001 to 2009, marked Jaguar’s foray into the compact executive car segment. Built on the Jaguar X400 platform – which shared underpinnings with the Ford Mondeo – the X-type aimed to deliver Jaguar’s signature luxury and refinement in a smaller, more accessible package. The 3.0i variant, powered by a 231-horsepower V6 engine and a five-speed automatic transmission, occupied a mid-to-upper position in the X-type range, offering a balance between performance and comfort. It sat above the 2.5L models and below the supercharged X-type versions.
Powertrain & Engine Architecture
The core of the X-type 3.0i is the AJ30 V6 engine. This 2.968-liter, naturally aspirated engine boasts a 60-degree V-angle and features a cast iron block paired with aluminum cylinder heads. It generates 231 horsepower at 6800 rpm and 279 Nm (205.78 lb-ft) of torque at 3000 rpm. The engine utilizes multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. The AJ30 engine is well-regarded for its smooth power delivery and generally robust construction.
Working in conjunction with the AJ30 engine is the 5R55E five-speed automatic transmission. This electronically controlled transmission, also found in various Ford and Lincoln vehicles, provides smooth gear changes and adaptive learning capabilities. While generally reliable, the 5R55E can be prone to wear and tear, especially with inadequate maintenance. The transmission’s gear ratios are optimized for a blend of acceleration and fuel efficiency, prioritizing a comfortable driving experience over outright performance.
Driving Characteristics
The X-type 3.0i delivers a refined and comfortable driving experience. The V6 engine provides sufficient power for everyday driving and confident passing maneuvers. Acceleration from 0 to 60 mph takes around 7.1 seconds, making it reasonably quick for its class. The automatic transmission shifts smoothly, although it can occasionally feel slightly hesitant during rapid downshifts. Compared to the 2.5L models, the 3.0i offers a noticeable performance boost. However, it doesn’t quite match the raw acceleration of the supercharged X-type variants. The all-wheel-drive system provides excellent traction in diverse weather conditions, enhancing stability and control.
Equipment & Trim Levels
The X-type 3.0i typically came standard with a comprehensive set of features, including leather upholstery, automatic climate control, power-adjustable front seats, and a premium audio system. Optional extras included a sunroof, navigation system, heated seats, and upgraded wood trim. Trim levels varied by market, generally offering increasing levels of luxury and technology. The interior design emphasized a classic Jaguar aesthetic, with a focus on wood and leather accents. The dashboard layout is relatively straightforward and user-friendly, though some controls may appear somewhat dated by today’s standards.
Chassis & Braking
The X-type 3.0i features a fully independent suspension system, employing wishbone suspension at the front and a multi-link coil spring setup at the rear. This suspension configuration provides a comfortable ride and good handling characteristics. The car is equipped with ventilated disc brakes at the front and solid disc brakes at the rear. An anti-lock braking system (ABS) is standard, improving braking performance and safety. The steering is hydraulically assisted, offering a responsive and precise feel.
Market Reception & Comparison
The X-type 3.0i generally received positive reviews from automotive critics. It was praised for its comfortable ride, refined interior, and strong V6 engine. However, some critics noted that the car’s handling wasn’t as sporty as some of its competitors, and the interior quality, while good, didn’t quite reach the level of larger Jaguars. Compared to the 2.5L X-type, the 3.0i offered a significant performance upgrade, justifying the higher price for buyers seeking more power. Fuel economy, however, was lower than the 2.5L models. Against rivals like the BMW 3 Series and Audi A4, the X-type 3.0i offered a unique combination of British luxury and all-wheel-drive capability.
Legacy
The Jaguar X-type 3.0i has earned a reputation as a relatively reliable and affordable used car. The AJ30 V6 engine is generally considered durable, provided regular maintenance is performed. The 5R55E automatic transmission can be a potential area of concern, requiring careful monitoring and fluid changes. Today, the X-type 3.0i represents an accessible entry point into Jaguar ownership, offering a taste of British luxury and performance at a reasonable price. While it may not possess the prestige of some of Jaguar’s more iconic models, the X-type 3.0i remains a well-regarded and enjoyable compact executive car.
