The RUF RtR 3.8, introduced in 2013, represents a high-performance, limited-production sports car built by the German manufacturer RUF Automobile. RUF is renowned for taking Porsche models – primarily the 911 – and extensively modifying them to create uniquely engineered vehicles. The RtR (Road to Race) series embodies this philosophy, offering a track-focused experience while remaining street legal. The 3.8 variant, producing 802 horsepower, sits at the top of the RtR lineup, representing RUF’s peak performance capabilities at the time of its release. It’s important to note that RUF is an independent manufacturer, not a Porsche tuner, and their vehicles are VIN-numbered by RUF, not Porsche.
Technical Specifications
| Brand | RUF |
| Model | RtR |
| Generation | RtR |
| Type (Engine) | 3.8 (802 Hp) AWD |
| Start of production | 2013 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (economy) – urban | 20.2 l/100 km (11.6 US mpg, 14 UK mpg, 5 km/l) |
| Fuel consumption (economy) – extra urban | 9.9 l/100 km (23.8 US mpg, 28.5 UK mpg, 10.1 km/l) |
| Fuel consumption (economy) – combined | 13.5 l/100 km (17.4 US mpg, 20.9 UK mpg, 7.4 km/l) |
| CO2 emissions | 320 g/km |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 350 km/h (217.48 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 1.9 kg/Hp, 538.3 Hp/tonne |
| Weight-to-torque ratio | 1.5 kg/Nm, 664.4 Nm/tonne |
| Power | 802 Hp @ 7300 rpm |
| Power per litre | 214.1 Hp/l |
| Torque | 990 Nm @ 4500 rpm (730.19 lb.-ft. @ 4500 rpm) |
| Engine displacement | 3746 cm3 (228.59 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Boxer |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-Turbo, Intercooler |
| Kerb Weight | 1490 kg (3284.89 lbs.) |
| Length | 4491 mm (176.81 in.) |
| Width | 2012 mm (79.21 in.) |
| Height | 1295 mm (50.98 in.) |
| Wheelbase | 2450 mm (96.46 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
Powertrain & Engine Architecture
The heart of the RtR 3.8 is a 3.8-liter twin-turbocharged flat-six (boxer) engine, derived from a Porsche 997 Turbo engine but heavily modified by RUF. The engine utilizes direct fuel injection and features upgraded turbochargers, intercoolers, and engine management software. The result is a substantial power increase over the stock Porsche engine, reaching 802 horsepower and 990 Nm (730 lb-ft) of torque. The engine’s redline is set at 7300 rpm. The RtR 3.8 is equipped with a six-speed manual transmission, chosen for its driver engagement and responsiveness. The all-wheel-drive system is a sophisticated setup, providing excellent traction and stability, particularly during hard acceleration and cornering. RUF engineers meticulously recalibrated the Porsche system to handle the increased power output.
Driving Characteristics
The RtR 3.8 delivers a visceral driving experience. The combination of the powerful engine, all-wheel drive, and manual transmission results in blistering acceleration. The car is capable of reaching 60 mph in approximately 2.9 seconds and achieving a top speed of 350 km/h (217 mph). The all-wheel-drive system provides exceptional grip, allowing for confident cornering at high speeds. The manual transmission requires a skilled driver to extract the most performance, but it offers a level of control and engagement that an automatic transmission cannot match. Compared to a standard Porsche 911 Turbo of the same era, the RtR 3.8 offers significantly more power and a more focused, track-oriented driving experience. The suspension is tuned for performance, resulting in a firm ride, but it remains compliant enough for comfortable road use.
Equipment & Trim Levels
The RtR 3.8 is not offered with extensive trim levels in the traditional sense. RUF focuses on performance and customization. The interior is typically appointed with high-quality materials, including leather upholstery, carbon fiber trim, and sport seats. Standard features include air conditioning, a premium audio system, and power windows. However, RUF offers a wide range of customization options, allowing customers to personalize the interior to their preferences. These options include different leather colors, stitching patterns, and trim materials. The exterior is characterized by its aggressive styling, including a wide body kit, large rear wing, and distinctive RUF wheels.
Chassis & Braking
The chassis of the RtR 3.8 is based on the Porsche 997 platform, but it has been extensively modified by RUF. The suspension features adjustable dampers and springs, allowing drivers to fine-tune the handling characteristics. The car utilizes ventilated disc brakes on all four wheels, providing ample stopping power. The braking system is further enhanced by an anti-lock braking system (ABS). The steering is a rack-and-pinion system with electric power steering, offering precise and responsive control. RUF engineers paid close attention to weight reduction, utilizing lightweight materials throughout the vehicle to improve performance.
Market Reception & Comparison
The RUF RtR 3.8 was well-received by automotive enthusiasts and critics alike. It was praised for its exceptional performance, handling, and exclusivity. The car’s high price tag limited its appeal to a select group of buyers. Compared to other high-performance sports cars of the time, such as the Porsche 911 GT2 RS and the Ferrari 458 Italia, the RtR 3.8 offered a unique combination of performance, customization, and exclusivity. Its fuel economy, while not a primary concern for buyers in this segment, is relatively poor at 13.5 l/100 km (17.4 US mpg). Reliability is generally good, given the high quality of the components used and RUF’s meticulous engineering, but maintenance costs are substantial due to the specialized nature of the vehicle.
Legacy
The RUF RtR 3.8 remains a highly sought-after vehicle among collectors and enthusiasts. Its limited production numbers and exceptional performance have made it a valuable asset in the used car market. The powertrain, while complex, has proven to be relatively reliable when properly maintained. The RtR 3.8 represents a significant achievement in automotive engineering, showcasing RUF’s ability to create truly exceptional vehicles based on the Porsche platform. It solidified RUF’s reputation as a builder of world-class performance cars, distinct from traditional tuning shops. The RtR series, and the 3.8 variant in particular, continues to influence RUF’s design and engineering philosophy today.

