1967 Mazda Cosmo (L10A) Dimensions, Size & Specs

The 1967 Mazda Cosmo (L10A) has a curb weight of approximately 940 kg (about 2072 lbs). This relatively light weight, especially for a sports coupe of its time, aids in achieving nimble handling and better fuel efficiency. The reduced mass contributes to quicker acceleration and improved agility on the road, making the Cosmo responsive and enjoyable to drive. This weight also reflects the engineering focus on balancing performance with compactness.

The Mazda Cosmo (L10A) has a ground clearance of 125 mm (approximately 4.9 inches). This relatively low ride height enhances aerodynamic efficiency and improves handling by lowering the center of gravity. However, it also means drivers need to be cautious with speed bumps and rough roads, as the low clearance can limit approach angles and increase the risk of scraping. Despite this, for typical urban and highway conditions, the ground clearance is well balanced for sporty driving.

Yes, the 1967 Mazda Cosmo (L10A) does fit comfortably into a standard residential garage. Most typical garage door heights range from 2.1 to 2.4 meters (7 to 8 feet), while the Cosmo's height is only 1165 mm (about 45.9 inches or 3.8 feet), leaving ample vertical clearance. Its length of 4140 mm (163 inches) and width of 1595 mm (62.8 inches) also fall well within standard garage dimensions, which typically accommodate vehicles up to around 6 meters (20 feet) in length and 2.4 meters (8 feet) in width.

The 1967 Mazda Cosmo (L10A) was the first generation of the Mazda Cosmo series, so there is no direct predecessor generation for comparison. However, in comparison to contemporaneous sports coupes, the L10A set a precedent with its compact dimensions, low height, and innovative rotary engine technology. It was notable for marrying sleek design with lightweight engineering, laying the foundation for subsequent models and Mazda's reputation in rotary sports cars.

Compared to other sports coupes from the late 1960s, such as the Toyota 2000GT or the Datsun Fairlady Z (S30), the Mazda Cosmo (L10A) is notably compact and lightweight. Its length of 4140 mm (163 inches) and width of 1595 mm (62.8 inches) make it smaller than many competitors, which often hovered around 4200-4300 mm in length. Additionally, its low height of 1165 mm (45.9 inches) is among the lowest in its class, emphasizing a sleek and aerodynamic profile. This compactness helped enhance agility and distinguish the Cosmo’s unique presence in the sports coupe market.

The Mazda Cosmo (L10A) is designed primarily as a two-seat coupe, focusing on driver and front passenger comfort. Given its compact exterior dimensions, interior space is optimized for sporty driving rather than spaciousness. The low roofline contributes to a snug cabin atmosphere, with limited headroom due to the 1165 mm (45.9 inches) vehicle height. Seating is designed to offer support during spirited driving, but rear passenger accommodation is minimal to non-existent. Overall, the Cosmo balances sporty ergonomics with adequate comfort for a grand touring experience.

The 1967 Mazda Cosmo’s relatively light curb weight of 940 kg (2072 lbs) was achieved through a combination of lightweight materials and careful engineering design. The body utilized steel panels but was crafted with compact dimensions to minimize excess weight. The rotary engine, an innovative feature in the Cosmo, was lighter and more compact than traditional piston engines, contributing to overall mass reduction. The focus on lightweight construction not only improved performance but also fuel efficiency, setting the Cosmo apart in terms of agility and handling during its era.

The 1967 Mazda Cosmo’s low height of 1165 mm (45.9 inches) significantly enhances aerodynamic efficiency by reducing frontal area and minimizing air resistance. This streamlined profile helps the car achieve better speed stability and fuel efficiency. From a driver's perspective, the low height contributes to a lower center of gravity, which improves handling, cornering stability, and overall road feel. However, the sleek height can make ingress and egress a bit challenging and limit cabin headroom, emphasizing its sporty rather than practicality focus.

The 1967 Mazda Cosmo (L10A) is historically significant as one of the first production vehicles to feature the Mazda rotary (Wankel) engine, setting it apart technologically. Despite its compact exterior dimensions—4140 mm length, 1595 mm width, and an impressively low height of 1165 mm—Mazda managed to pack innovative engine technology and a lightweight design into a stylish sports coupe. The Cosmo helped establish Mazda’s reputation for engineering innovation and sporty, driver-focused vehicles. Its size made it nimble and efficient, while its technology paved the way for future rotary-powered models.