The BMW M3 Coupe (E92 LCI), specifically the GTS variant with the 4.4-liter V8 engine and M DCT transmission, represents a high-performance pinnacle of the E92 M3 generation. Produced for a limited time between May and December 2010, this model was a facelift (LCI – Lebenszyklus Impuls) of the original E92 M3, offering increased power and refined dynamics. Positioned as the most track-focused variant of the E92 coupe, it sat above the standard M3 and competed with other high-performance grand tourers like the Porsche 911 and Mercedes-Benz C63 AMG. The GTS was never officially sold in the US market.
Technical Specifications
| Brand | BMW |
| Model | M3 |
| Generation | M3 Coupe (E92 LCI, facelift 2010) |
| Type (Engine) | GTS 4.4 V8 (450 Hp) M DCT |
| Start of production | May, 2010 |
| End of production | December, 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (economy) – urban (NEDC) | 18.4 l/100 km (12.8 US mpg, 15.4 UK mpg, 5.4 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 9.3 l/100 km (25.3 US mpg, 30.4 UK mpg, 10.8 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 12.7 l/100 km (18.5 US mpg, 22.2 UK mpg, 7.9 km/l) |
| CO2 emissions (NEDC) | 295 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.4 sec |
| Acceleration 0 – 62 mph | 4.4 sec |
| Acceleration 0 – 60 mph | 4.2 sec |
| Maximum speed | 305 km/h (189.52 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 3.4 kg/Hp, 294.1 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 287.6 Nm/tonne |
| Power | 450 Hp @ 8300 rpm |
| Power per litre | 103.2 Hp/l |
| Torque | 440 Nm @ 3750 rpm (324.53 lb.-ft. @ 3750 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | S65B44A |
| Engine displacement | 4361 cm3 (266.12 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 92 mm (3.62 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | Double-VANOS |
| Engine oil capacity | 8.8 l (9.3 US qt | 7.74 UK qt) |
| Coolant | 11.4 l (12.05 US qt | 10.03 UK qt) |
| Kerb Weight | 1530 kg (3373.07 lbs.) |
| Max. weight | 1880 kg (4144.69 lbs.) |
| Max load | 350 kg (771.62 lbs.) |
| Trunk (boot) space – minimum | 430 l (15.19 cu. ft.) |
| Fuel tank capacity | 63 l (16.64 US gal | 13.86 UK gal) |
| Length | 4645 mm (182.87 in.) |
| Width | 1804 mm (71.02 in.) |
| Height | 1387 mm (54.61 in.) |
| Wheelbase | 2760 mm (108.66 in.) |
| Front track | 1546 mm (60.87 in.) |
| Rear (Back) track | 1539 mm (60.59 in.) |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle | 11.9 m (39.04 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission M DCT |
| Front suspension | Spring Strut, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 378×32 mm |
| Rear brakes | Ventilated discs, 380×28 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 255/35 ZR19 Rear wheel tires: 285/30 ZR19 |
| Wheel rims size | Front wheel rims: 9J x 19 Rear wheel rims: 10J x 19 |
INTRODUCTION
The E92 M3 LCI GTS was a limited-production model designed to bridge the gap between the standard M3 and the dedicated track-focused M3 GT. Building upon the already capable E92 M3 platform (based on the 1HX0/A3 chassis), the GTS variant received significant engine upgrades, weight reduction measures, and chassis enhancements. Its primary focus was to deliver a more visceral and engaging driving experience, making it a favorite among enthusiasts and collectors. Only around 150 examples were produced, adding to its exclusivity.
Powertrain & Engine Architecture
At the heart of the M3 GTS lies the S65B44A engine, a naturally aspirated 4.4-liter V8. This engine is an evolution of the S65 found in the standard E92 M3, but with substantial modifications. Key upgrades included a higher compression ratio (12:1), revised cylinder heads with larger intake and exhaust ports, and a modified crankshaft and connecting rods. The engine utilized a multi-port fuel injection system and BMW’s Double-VANOS variable valve timing system for optimized performance across the rev range. The engine produced 450 horsepower at 8,300 rpm and 440 Nm (324.53 lb-ft) of torque at 3,750 rpm.
The “M DCT” in the name refers to the 7-speed dual-clutch transmission. This transmission offered faster shift times and greater control compared to the standard 6-speed manual or automatic transmissions available on other E92 M3 models. The M DCT allowed for both fully automatic operation and manual gear selection via steering wheel-mounted paddles, providing drivers with a choice between convenience and engagement.
Driving Characteristics
The M3 GTS with the M DCT transmission delivered a thrilling driving experience. The increased power output and quicker gear changes resulted in significantly improved acceleration compared to the standard M3. The 0-60 mph sprint was achieved in approximately 4.2 seconds, and the car could reach a top speed of 305 km/h (189.52 mph). The M DCT transmission’s programming was tuned for aggressive shifts, contributing to the car’s sporty character. While the standard M3 offered a more refined ride, the GTS prioritized performance, with a firmer suspension and more direct steering feel. The increased power and reduced weight made the GTS feel noticeably more agile and responsive on both the road and the track.
Equipment & Trim Levels
The M3 GTS was relatively sparsely equipped compared to other luxury coupes, reflecting its focus on performance. Standard features included sport seats, a unique interior trim package, and a performance-tuned exhaust system. Optional extras were limited, but included features like carbon fiber interior trim, upgraded audio systems, and various exterior customization options. The interior was focused on functionality, with minimal distractions and a clear emphasis on the driving experience. The GTS also featured a distinctive exterior styling package, including a carbon fiber front splitter, rear wing, and diffuser.
Chassis & Braking
The chassis of the M3 GTS received several upgrades to complement the increased power. The suspension was stiffened and lowered, and the car featured upgraded stabilizer bars. The braking system consisted of ventilated discs at all four corners, providing ample stopping power. The GTS also benefited from a weight reduction program, which included the removal of non-essential components and the use of lighter materials. The rear suspension utilized an independent multi-link setup, providing excellent handling and stability. The car’s weight distribution was carefully optimized to enhance its cornering ability.
Market Reception & Comparison
The M3 GTS was widely praised by automotive journalists for its exceptional performance and engaging driving experience. Critics noted the car’s powerful engine, responsive handling, and aggressive styling. However, some reviewers also pointed out its firm ride and limited practicality. Compared to the standard M3, the GTS offered a significant performance upgrade, but at the cost of some comfort. Compared to the M3 GT, the GTS was more focused on road use, while the GT was designed primarily for track competition. The GTS’s fuel economy, at 12.7 l/100 km combined, was relatively poor, reflecting its high-performance nature.
Legacy
The M3 GTS has become a highly sought-after collector’s item. Its limited production run and exceptional performance have made it a valuable asset in the used car market. The S65B44A engine is known for its reliability, but requires regular maintenance to ensure optimal performance. The M DCT transmission is also generally reliable, but can be expensive to repair if issues arise. Today, the M3 GTS represents a unique chapter in BMW’s M3 history, embodying the brand’s commitment to high-performance engineering and driving pleasure. It remains a benchmark for enthusiast drivers seeking a thrilling and rewarding driving experience.
