The KTM X-Bow R 2.0, produced from 2007 to 2016, represents a unique offering in the sports car segment. Positioned as a raw, focused roadster, the X-Bow (pronounced “Cross Bow”) was KTM’s initial foray into automotive production, leveraging their expertise in lightweight construction and high-performance engineering honed through decades of motorcycle racing. The “R 2.0” designation signifies a refinement of the original X-Bow, featuring a more powerful engine and subtle improvements to handling and aesthetics. It was never intended to compete with mainstream sports cars, instead targeting enthusiasts seeking an uncompromising driving experience, often utilized for track days and spirited road driving. The X-Bow R 2.0 occupies a niche space, blending motorcycle-like agility with the open-air thrills of a roadster.
Technical Specifications
| Brand | KTM |
| Model | X-Bow |
| Generation | X-Bow |
| Type (Engine) | R 2.0 (240 Hp) |
| Start of production | 2007 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Roadster |
| Seats | 2 |
| Fuel consumption (economy) – combined | 7.8 l/100 km |
| Fuel consumption (economy) – combined | 30.2 US mpg |
| Fuel consumption (economy) – combined | 36.2 UK mpg |
| Fuel consumption (economy) – combined | 12.8 km/l |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.9 sec |
| Acceleration 0 – 62 mph | 3.9 sec |
| Acceleration 0 – 60 mph | N/A |
| Maximum speed | 220 km/h |
| Maximum speed | 136.7 mph |
| Weight-to-power ratio | 3.3 kg/Hp |
| Weight-to-power ratio | 303.8 Hp/tonne |
| Weight-to-torque ratio | 2.5 kg/Nm |
| Weight-to-torque ratio | 392.4 Nm/tonne |
| Power | 240 Hp @ 6500 rpm |
| Power per litre | 121 Hp/l |
| Torque | 310 Nm @ 2000 rpm |
| Torque | 228.64 lb.-ft. @ 2000 rpm |
| Maximum engine speed | 7200 rpm |
| Engine layout | Middle, Transverse |
| Engine displacement | 1984 cm3 |
| Engine displacement | 121.07 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82.5 mm |
| Cylinder Bore | 3.25 in. |
| Piston Stroke | 92.8 mm |
| Piston Stroke | 3.65 in. |
| Compression ratio | 10.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Kerb Weight | 790 kg |
| Kerb Weight | 1741.65 lbs |
| Fuel tank capacity | 40 l |
| Fuel tank capacity | 10.57 US gal |
| Fuel tank capacity | 8.8 UK gal |
| Length | 3738 mm |
| Length | 147.17 in. |
| Width | 1915 mm |
| Width | 75.39 in. |
| Height | 1202 mm |
| Height | 47.32 in. |
| Wheelbase | 2430 mm |
| Wheelbase | 95.67 in. |
| Front track | 1672 mm |
| Front track | 65.83 in. |
| Rear (Back) track | 1626 mm |
| Rear (Back) track | 64.02 in. |
| Drag coefficient (Cd) | 0.45 |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Tires size | 205/40 R17; 235/40 R18 |
| Wheel rims size | 17; 18 |
Powertrain & Engine Architecture
The heart of the X-Bow R 2.0 is a 2.0-liter turbocharged inline-four cylinder engine, specifically the Audi-sourced EA888 unit. This engine, designated as a TFSI (Turbocharged Fuel Stratified Injection) powerplant, delivers 240 horsepower at 6500 rpm and 310 Nm (228.64 lb-ft) of torque from as low as 2000 rpm. The direct injection system, coupled with the turbocharger and intercooler, provides a broad torque curve and responsive power delivery. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, optimizing airflow for increased performance. The engine is mounted transversely amidships, contributing to the car’s balanced handling characteristics. Power is transmitted to the rear wheels via a six-speed manual transmission, chosen for its direct connection and driver engagement. Unlike some turbocharged engines, the X-Bow R 2.0’s engine doesn’t exhibit significant turbo lag, providing a relatively linear powerband.
Driving Characteristics
The X-Bow R 2.0 offers a driving experience markedly different from conventional sports cars. Its lightweight construction (790 kg / 1741.65 lbs) and mid-engine layout result in exceptional agility and responsiveness. The 0-62 mph (0-100 km/h) sprint is dispatched in just 3.9 seconds, and it reaches a top speed of 136.7 mph (220 km/h). The manual transmission requires precise shifts, and the lack of driver aids (such as traction control in early models) demands respect and skill. The steering is direct and communicative, providing ample feedback. The suspension is firm, prioritizing handling over ride comfort. Compared to potential variants with less power, the R 2.0 provides a significant performance boost, making it more suitable for track use and aggressive driving. The gear ratios are relatively short, maximizing acceleration, but this can result in higher engine speeds during highway cruising.
Equipment & Trim Levels
The X-Bow R 2.0 was deliberately minimalist in its approach to equipment. It was designed as a driver’s car, prioritizing performance over luxury. Standard features included a basic instrument cluster, manually adjustable seats, and a steering wheel. Air conditioning and a basic audio system were often optional extras. The interior is spartan, with exposed carbon fiber and aluminum trim emphasizing the car’s lightweight construction. Upholstery was typically a combination of leather and Alcantara. Optional extras included upgraded seats, a more sophisticated audio system, and various carbon fiber body panels. The X-Bow R 2.0 wasn’t offered with a wide range of trim levels; customization was primarily achieved through the selection of optional equipment.
Chassis & Braking
The X-Bow R 2.0 utilizes a steel space frame chassis, providing a rigid and lightweight foundation. The suspension consists of independent double wishbones at all four corners, optimized for handling precision. Ventilated disc brakes are fitted to all four wheels, providing ample stopping power. The car’s low weight contributes to its excellent braking performance. The rear track is slightly narrower than the front, further enhancing agility. The lack of electronic stability control in early models meant that the driver was solely responsible for maintaining control, adding to the car’s raw and engaging driving experience. Later models offered optional stability control systems.
Market Reception & Comparison
The KTM X-Bow R 2.0 received mixed reviews upon its release. Critics praised its exceptional handling, responsive engine, and unique driving experience. However, its minimalist interior, lack of creature comforts, and demanding driving characteristics were also points of criticism. Compared to other sports cars in its price range, such as the Porsche Cayman or BMW Z4, the X-Bow R 2.0 offered a more visceral and uncompromising experience. Its fuel economy of 7.8 l/100 km (30.2 US mpg) was respectable for a performance car of its caliber. Reliability was generally good, although maintenance costs could be higher due to the car’s specialized components and limited service network.
Legacy
The KTM X-Bow R 2.0 remains a sought-after vehicle among driving enthusiasts. Its unique combination of lightweight construction, powerful engine, and raw driving experience has earned it a dedicated following. The powertrain, based on the proven Audi EA888 engine, has proven to be relatively reliable, although regular maintenance is essential. On the used car market, the X-Bow R 2.0 commands a premium price, reflecting its rarity and desirability. It established KTM as a credible automotive manufacturer and paved the way for future models, demonstrating their commitment to building high-performance, driver-focused vehicles. The X-Bow R 2.0 is often regarded as a modern interpretation of the classic British sports car, offering a pure and unadulterated driving experience.



