2017 Westfield Sport Miata
U.S. Retail: $14,990*
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  Download: 2017 Westfield Sport Miata Brochure - PDF
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Compact, hi-output Japanese engines have enabled the development of a fantastic sports car. The Westfield Sport Miata. A hybrid of traditional British sports car heritage with an innovative, race-proven chassis. Lightweight, agile, with devastating ‘supercar beating’ performance on both road and track. How fast? Perception shiftingly.

Produced in England since 2006, the Sport Miata is an evolution of the highly developed Westfield lightweight racing chassis. Utilizing the best selling sportscar on the planet, Westfield's efficient use of the Mazda MX-5 Miata's drivetrain and selected suspension components have produced a perfect package of design, balance and performance.



Designed from the outset as a Single Donor Vehicle style kit (SDV) you have a choice of any applicable donor vehicle to source, and Westfield provides a large amount of the parts required for the construction of your kit. The readily available Mazda MX5 Miata is used to assemble your kit – so you control the budget and build time of your purchase.

Although every bit a road car, the limits of the Sport Miata are very high. Lots of rubber relative to mass, a super low center of gravity and a firm, but forgiving twin-wishbone suspension up front and a live axle in the rear keeping everything locked to the ground. An optional Torsen LSD compliment the radical design.



Engine: Mazda "B" Series
Capacity: 1597cc
Cylinders: 4
Bore and stroke: 3.07" x 3.29"
Fuel: 95 Octane unleaded
Compression ratio: 9.4:1
Valves: 16V
Exhaust control: Catalyst
Camshaft: DOHC
Ignition system: Distributorless Electronic Ignition
Max power: (1.6L standard) 116HP @ 6500RPM
Max torque: 100ft lb
Transmission: 5-speed manual with overdrive
Forward speeds: 1st 3.136 2nd 1.888 3rd 1.330 4th 1.000 5th 0.814
Final drive: 4.3:1 & optional VLSD
Steering: Rack and pinion
Lock: 2.5 turns
Brakes: 9.3-inch ventilated front discs; 9.1-inch rear discs
Wheels: 14" styled steel or alloy
Tires: 185/60x14
Fuel Tank capacity: 7.5 gal / 28.4 liters
Suspension: Independent wishbones with adjustable shock absorbers
Wheel base size: 95" / 2413mm
Overall Length: 144" / 3660mm
Overall width: 63" / 1610mm
Weight road trim: from 1,220lb / 555kg




Orders for the Westfield Sport Miata are currently being taken. Deposits of 50% are required to secure your name on the production list. If you are interested in purchasing a Westfield kit, please send us an e-mail or call us with your contact information and we will send to you all the necessary details. Please feel free to consult the Westfield Sport Miata FAQ to help answer any questions you may have.


U.S. Retail: $14,990, plus applicable freight charges

The images and specifications on this site are based on the latest production information available at the time of posting. We reserve the right to modify materials, colors and other characteristics of the component kits without prior notice.