The Porsche Boxster (981) S 3.4, produced from 2012 to 2016, represents the second generation of the Boxster roadster. Positioned as the higher-performance variant within the 981 series, it slotted above the base Boxster and offered a significant step up in power and driving experience. The 981 generation marked a complete redesign from its predecessor (987), featuring a longer wheelbase, wider track, and a more modern interior. This iteration of the Boxster aimed to deliver a more focused and engaging driving experience, bridging the gap between the entry-level Porsche models and the iconic 911.
Technical Specifications
| Brand | Porsche |
| Model | Boxster |
| Generation | Boxster (981) |
| Type (Engine) | S 3.4 (315 Hp) |
| Start of production | 2012 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Roadster |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (economy) – urban | 12.7 l/100 km (18.5 US mpg, 22.2 UK mpg, 7.9 km/l) |
| Fuel consumption (economy) – extra urban | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg, 14.1 km/l) |
| Fuel consumption (economy) – combined | 9 l/100 km (26.1 US mpg, 31.4 UK mpg, 11.1 km/l) |
| CO2 emissions | 211 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.1 sec |
| Acceleration 0 – 62 mph | 5.1 sec |
| Acceleration 0 – 60 mph | 4.8 sec |
| Maximum speed | 279 km/h (173.36 mph) |
| Weight-to-power ratio | 4.3 kg/Hp, 235.1 Hp/tonne |
| Weight-to-torque ratio | 3.7 kg/Nm, 268.7 Nm/tonne |
| Power | 315 Hp @ 6700 rpm |
| Power per litre | 91.7 Hp/l |
| Torque | 360 Nm @ 4500-5800 rpm (265.52 lb.-ft. @ 4500-5800 rpm) |
| Engine layout | Middle, Longitudinal |
| Engine Model/Code | MA1.23 |
| Engine displacement | 3436 cm3 (209.68 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Boxer |
| Compression ratio | 12.5:1 |
| Number of valves per cylinder | 4 |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Coolant | 23 l (24.3 US qt | 20.24 UK qt) |
| Kerb Weight | 1340 kg (2954.19 lbs) |
| Max. weight | 1655 kg (3648.65 lbs) |
| Max load | 315 kg (694.46 lbs) |
| Trunk (boot) space – minimum | 280 l (9.89 cu. ft) |
| Fuel tank capacity | 64 l (16.91 US gal | 14.08 UK gal) |
| Length | 4374 mm (172.2 in) |
| Width | 1801 mm (70.91 in) |
| Height | 1281 mm (50.43 in) |
| Wheelbase | 2475 mm (97.44 in) |
| Drag coefficient (Cd) | 0.31 |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
Powertrain & Engine Architecture
The heart of the Boxster S 3.4 is the MA1.23 engine, a 3.4-liter naturally aspirated flat-six (boxer) engine. This engine is a direct descendant of the engines used in the 997 generation Porsche 911, albeit with some modifications for the mid-engine layout. It features direct fuel injection (DFI), a variable valve timing system (VVT), and an integrated dry-sump lubrication system – a hallmark of Porsche engineering that ensures consistent oil supply even during aggressive cornering. The engine produces 315 horsepower at 6,700 rpm and 360 Nm (265 lb-ft) of torque between 4,500 and 5,800 rpm. The standard transmission was a precise six-speed manual, but a seven-speed Porsche Doppelkupplung (PDK) dual-clutch automatic transmission was also available as an option. The PDK offered incredibly fast and smooth gear changes, enhancing both acceleration and driving enjoyment.
Driving Characteristics
The Boxster S 3.4 delivers a remarkably balanced and engaging driving experience. The mid-engine layout contributes to exceptional handling and a neutral cornering balance. The 3.4-liter engine provides strong, linear power delivery, making it responsive in a variety of driving situations. Compared to the base Boxster’s 2.7-liter engine, the S model offers a noticeable increase in performance, with quicker acceleration and a higher top speed. The manual transmission provides a direct connection to the engine, while the PDK offers lightning-fast shifts and the convenience of automatic operation. The steering is precise and communicative, providing excellent feedback to the driver. The suspension is well-tuned, offering a comfortable ride without sacrificing handling prowess. The 0-60 mph time of around 4.8 seconds (with the manual) and 4.5 seconds (with PDK) places it firmly in the sports car category.
Equipment & Trim Levels
The Boxster S 3.4 came standard with a generous array of features, including leather upholstery, bi-xenon headlights, a power-retractable soft top, and a premium sound system. Optional extras were plentiful, allowing buyers to customize their cars to their preferences. Popular options included the PDK transmission, sport seats, a navigation system, and various interior trim packages. The interior design was a significant improvement over the previous generation, with a more modern and driver-focused layout. The dashboard featured a central touchscreen display for controlling infotainment functions, and the overall build quality was excellent.
Chassis & Braking
The 981 Boxster S 3.4 features a lightweight chassis constructed from a combination of steel and aluminum. The suspension utilizes McPherson struts at the front and a multi-link setup at the rear, providing a good balance of comfort and handling. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. ABS (Anti-lock Braking System) is standard, enhancing safety and control. The S model also benefited from a slightly stiffer suspension setup compared to the base Boxster, further improving its handling characteristics.
Market Reception & Comparison
The Porsche Boxster (981) S 3.4 was widely praised by automotive critics for its exceptional handling, powerful engine, and refined interior. It was often lauded as one of the best-handling roadsters on the market. Compared to the base Boxster, the S model offered a significant performance upgrade, justifying its higher price tag for enthusiasts seeking a more engaging driving experience. Against competitors like the BMW Z4 and Audi TT Roadster, the Boxster S 3.4 consistently ranked highly due to its superior handling and overall driving dynamics. Fuel economy was respectable for a sports car, averaging around 26 mpg in combined driving.
Legacy
The Porsche Boxster (981) S 3.4 has proven to be a reliable and well-built sports car. The MA1.23 engine is known for its durability, and with proper maintenance, it can provide many years of enjoyable driving. On the used car market, these models hold their value relatively well, reflecting their desirability and reputation for quality. The 981 generation Boxster S 3.4 remains a popular choice for enthusiasts seeking a pure and engaging sports car experience, offering a compelling blend of performance, handling, and everyday usability.
