The Porsche Boxster and Boxster S are getting respectively new engines with more power.

The Boxster’s 2.7 liters flat six will output 5 PS more (now 245 PS). Torque grows to 273 Nm at 4.600 rpm. Fuel consumption is down a bit(by 0.3 l/100 km), top speed is 258 km/h (260 km/h with the optional 6-speed gearbox), from 0-100 km/h it takes 6.1 seconds.

The Boxster S is getting the same engine as the Cayman S (3.4 liters, 295 PS, 340 Nm), which adds 15 hp to its power, 4 km/h to its top speed (now 272 km/h) and shaves a tenth of a second from the 0-100 km/h sprint (now 5.4 seconds).

Prices go up by about 700 € from the previous model year: 43.935 € for the Boxster, 53.099 € for the Boxster S (prices in Germany including taxes). Full Porsche press release follows.

More power for the Porsche roadsters

Stuttgart. In the new model year, which begins on August 1, the Boxster and Boxster S will be given more power and torque. Both these mid-engined sports cars will then offer even better road performance and low fuel consumption. The optional Tiptronic S transmission and the Sport Chrono Package have been given additional functions.

The 2.7-liter Boxster engine now develops an additional 5 bhp, bringing the total to 245 bhp (180 kW). Torque has increased to 273 Nm, available from 4,600 rpm. Fuel consumption is now 9.3 liters per 100 kilometers, a reduction of 0.3 l/100 km. The Boxster accelerates to 100 km/h in 6.1 seconds and has a top speed of 258 km/h. With the optional six-speed gearbox, 260 km/h can be achieved. The Boxster S engine, which has been increased in size from 3.2 to 3.4 liters, develops 295 bhp (217 kW) at 6,250 rpm – 15 bhp more than its predecessor – and 340 Nm of torque. The Boxster S sprints from 0 to 100 km/h in just 5.4 seconds – a tenth of a second quicker than the previous model. This open sports car’s top speed has gone up by 4 km/h to 272 km/h. Its average fuel consumption is 10.6 liters per 100 kilometers.

Both flat-six engines are now equipped with VarioCam Plus valve control, with variable valve timing (VarioCam) and changeover valve lift (Plus). Inlet camshaft timing is adjusted by a vane-type actuator with a range of 40 degrees. The valve lift changeover mechanism uses two-position bucket-type tappets on the inlet side, actuated by an electrohydraulic valve.

The bucket-type tappets consist of one tappet inside another; the two tappets can be locked together hydraulically by a pin. Thanks to this technical device, the Boxster and Boxster S engines have a characteristic that combines strong pulling power with high peak output at low fuel consumption.

The Boxster and Boxster S can be supplied with the revised Tiptronic S transmission, which has new hydraulics and electronics as well as variable shift programs. When combined with the Sport Chrono Package, the sporty characteristics of both these mid-engine roadsters can be experienced even more intensely: up- and downshifts are made only at engine speeds above 3000 rpm; downshifts for engine braking are subject to less delay and take place at higher engine speeds. In the manual-shift mode, up-shifts are not made automatically when the engine reaches its maximum rev limit.

On both Boxster models, access for servicing has been improved: the coolant and engine oil filler caps are now behind an easily accessible flap, so that better use can be made of the rear trunk. For the first time, the Boxster and Boxster S are available with the 19-inch turbo forged alloy two-tone wheels that were developed exclusively for the new 911 Turbo. For Boxster models they are offered as an option in sizes 8 J x 19 (front) and 9 ½ J x 19 (rear).

The basic price for the new Boxster is 37,700 euros. Including sales tax and country-specific requirements, it costs 43,935 euros in Germany. The Boxster S has a basic price of 45,600 euros. With sales tax and country-specific requirements added, this more powerful model costs 53,099 euros.

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