BEST PRICES PAID FOR YOUR PART EXCHANGE - The Vauxhall Astra BiTurbo (160ps)SRI Line Nav Benefits from its High Specification and Low Road Tax (£20) Features include: Front & Rear Parking Sensors, Colour Sat Nav, Apple Car Play, Heated Seats and Heated Steering Wheel. Ready To Drive Away Today. Finance Packages Available from 6.9% APR, 12 Months AA Breakdown Cover Included. Cowick Street Motors is owned and run by Steve Clarke Garages Ltd who also run a car sales site in Pinhoe Road Exeter and a workshop in Water Lane. For many years Cowick Street Motors was a family owned business that was established in 1958.