The BMW 3 Series Gran Turismo (F34) LCI, specifically the 320d variant with 190 horsepower, represents a unique offering within the broader 3 Series lineup. Introduced with the Life Cycle Impulse (LCI) facelift in 2016 and continuing through 2020, this model aimed to bridge the gap between the traditional 3 Series sedan/wagon and the more overtly sporty 4 Series Gran Coupe. The F34 Gran Turismo, positioned as a practical yet premium vehicle, offered increased rear passenger space and cargo capacity compared to its siblings, targeting buyers seeking a blend of comfort, style, and efficiency. This 320d configuration, with its diesel engine and six-speed manual transmission, served as a core offering, balancing performance with fuel economy.
Technical Specifications
| Brand | BMW |
| Model | 3 Series |
| Generation | 3 Series Gran Turismo (F34 LCI, Facelift 2016) |
| Type (Engine) | 320d (190 Hp) |
| Start of production | 2016 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Grand Tourer |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.7-5.5 l/100 km (41.3 – 42.8 US mpg) |
| Fuel consumption (extra urban) | 4.3-4.1 l/100 km (54.7 – 57.4 US mpg) |
| Fuel consumption (combined) | 4.8-4.6 l/100 km (49 – 51.1 US mpg) |
| CO2 emissions | 127-120 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.8 sec |
| Acceleration 0 – 62 mph | 7.8 sec |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 230 km/h (142.92 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.3 kg/Hp, 120.3 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 253.2 Nm/tonne |
| Power | 190 Hp @ 4000 rpm |
| Torque | 400 Nm @ 1750-2500 rpm (295.02 lb.-ft. @ 1750-2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | B47D20A |
| Engine displacement | 1995 cm3 (121.74 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm (3.31 in.) |
| Piston Stroke | 90 mm (3.54 in.) |
| Compression ratio | 16.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Coolant | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1580 kg (3483.3 lbs.) |
| Max. weight | 2150 kg (4739.94 lbs.) |
| Max load | 570 kg (1256.63 lbs.) |
| Trunk (boot) space – minimum | 520 l (18.36 cu. ft.) |
| Trunk (boot) space – maximum | 1600 l (56.5 cu. ft.) |
| Fuel tank capacity | 57 l (15.06 US gal | 12.54 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 745 kg (1642.44 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4824 mm (189.92 in.) |
| Width | 1828 mm (71.97 in.) |
| Height | 1508 mm (59.37 in.) |
| Wheelbase | 2920 mm (114.96 in.) |
| Front track | 1541 mm (60.67 in.) |
| Rear track | 1586 mm (62.44 in.) |
| Ride height (ground clearance) | 165 mm (6.5 in.) |
| Drag coefficient (Cd) | 0.28 |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Double wishbone |
| 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 |
| Tires size | 225/55 R17 97V |
| Wheel rims size | 8.0J x 17 |
Powertrain & Engine Architecture
The heart of the 320d Gran Turismo LCI is the BMW B47D20A 2.0-liter inline-four diesel engine. This engine, part of BMW’s modular engine family, utilizes a single turbocharger with variable geometry turbine (VGT) technology and common-rail direct fuel injection. The B47 engine is known for its efficiency and refinement, delivering a strong low-end torque curve. Peak torque of 400 Nm (295 lb-ft) is available from 1750 to 2500 rpm, providing ample pulling power for everyday driving and overtaking. The engine’s 16.5:1 compression ratio contributes to its thermal efficiency. The six-speed manual transmission, standard on this variant, offers precise shifts and allows the driver to fully utilize the engine’s power band. While an eight-speed automatic transmission was available as an option, the manual gearbox was favored by enthusiasts for its more engaging driving experience.
Driving Characteristics
The 320d Gran Turismo LCI with the manual transmission delivers a composed and comfortable driving experience. While not overtly sporty, the engine provides sufficient power for confident acceleration, achieving 0-60 mph in approximately 7.4 seconds. The long wheelbase and well-tuned suspension contribute to a smooth ride, even on imperfect road surfaces. The manual gearbox, while requiring more driver involvement than the automatic, allows for precise control and enhances the connection between driver and machine. Compared to the more powerful 330d variants, the 320d prioritizes fuel efficiency and relaxed cruising. The gear ratios are optimized for maximizing fuel economy without sacrificing too much performance.
Equipment & Trim Levels
The 320d Gran Turismo LCI typically came equipped with a generous array of standard features, including automatic climate control, a BMW iDrive infotainment system with a 6.5-inch display (later upgraded to 8.8 inches with the LCI), power-adjustable front seats, and a leather-wrapped steering wheel. Optional extras included navigation, a premium sound system, heated seats, and a panoramic sunroof. Interior upholstery was typically cloth or leatherette, with full leather available as an upgrade. The LCI facelift brought subtle styling updates to the interior, including revised trim materials and updated iDrive graphics.
Chassis & Braking
The F34 Gran Turismo utilizes a sophisticated chassis design featuring a double-wishbone front suspension and an independent multi-link rear suspension. This setup provides a good balance between ride comfort and handling precision. The 320d variant typically featured ventilated disc brakes on all four wheels, providing ample stopping power. Anti-lock braking system (ABS) and electronic stability control (ESC) were standard safety features. The suspension tuning was geared towards comfort, with a focus on minimizing body roll and providing a stable ride at highway speeds.
Market Reception & Comparison
The 3 Series Gran Turismo, and specifically the 320d variant, received mixed reviews. Critics praised its spacious interior, comfortable ride, and fuel efficiency. However, some found its styling to be less appealing than the traditional 3 Series sedan or the 4 Series Gran Coupe. Compared to the 330d, the 320d offered a more affordable entry point into the Gran Turismo range, but at the expense of performance. Its fuel economy was significantly better than the 330d, making it a more practical choice for drivers who prioritize efficiency. The 320d also offered a more balanced driving experience than the higher-powered models, which could sometimes feel overly eager.
Legacy
The B47 engine, found in the 320d Gran Turismo LCI, has proven to be a reliable and durable powertrain. While some early B47 engines experienced issues with timing chain wear, these were largely addressed with updated components. Today, well-maintained examples of the 320d Gran Turismo LCI represent a good value on the used car market. Its spacious interior, comfortable ride, and fuel efficiency make it a practical and appealing choice for buyers seeking a premium grand tourer. The F34 Gran Turismo, while not a mainstream success, carved out a niche for itself as a versatile and comfortable alternative to more conventional body styles.
