Honda's first production V6 was the C series; it was produced in displacements from 2.0 to 3.5 liters. The C engine was produced in various forms for over 20 years (1985–2005), having first been used in the KA series Legend model, and its British sister …

而民用的c系列引擎家族，如果按其技术水准高下分的话，这台90°夹角的v6机器可以分为给nsx使用的高端版和普通轿车使用的低端版，高端版只有c30a和c32b两款，分别安装在na1和na2两款不同排量的nsx上；低端版则由c20a、c25a、c27a、c32a、c35a等多个排气量版本组成。

C系列引擎是一款与英国Leyland共同研发的中大排量V6引擎，也算是本田首次在民用车上大量使用的V型布局引擎系列，但它绝不是本田的第一台V6引擎，因为在八十年代初，本田参加F1赛事便研发出代号RA163E的80°夹角V6涡轮增压引擎，可见本田对V6形式的机器并不陌生。

In 1987, the bore and stroke dimensions of the C-series 90-degree V6 were upsized to 84 and 75mm respectively to create the 2.5-litre C25A. The same engine architecture is retained and output is upped to around 123kW. Following this, the bore was enlarged further to 87mm, creating the 2.7-litre C27A.

2017年5月5日 · C25A. 这是一款SOHC，四气门设计的发动机。日版可输出163hp/6000rpm以及211Nm/4500rpm。美版由于排放法规因此动力略降。值得一说的是，原厂C25A就配置了等长排气以及大流量水冷式油冷。 C30A

在c25a后，1988年本田推出了改进型号c27a，sohc（单顶置凸轮轴）构造，无vtec机构，输出提升至176马力，普遍搭载在里程和 雅阁 上，还借给了罗浮汽车使用，搭载在其罗浮827上。

2020年6月21日 · 1986年，排量更大的C25A出现，配备于日本本土版本的Legend上的版本具备165ps的最大马力，而配备于北美市场的Legend以及Rover 825、Sterling 825i之上的版本则有153ps的最大马力。

This page lists the C25A specifications for the engine built by Honda. Where listed, power output figures are based on the most powerful production variant of that engine, because some manufacturers use different engine maps to tune the same engine for better fuel economy, performance or to differentiate models in the range.

The C32B is a highly tuned DOHC V6 used in the Honda NSX, which produces 290 hp (216 kW) and 224 lb⋅ft (304 N⋅m). The engine is essentially an update to the C30A and does not share commonality with the C32A. Honda increased displacement to 3.2 L (195 cu in) through the use of larger 93 mm (3.7 in) pistons over the 90 mm (3.5 in) used in the ...

2014年9月29日 · All C engines share in common a 90-degree V from bank to bank. Beyond this fact there is little to no similarity between the three drive train layouts. The engine family can be broken down into three sub families: C20A, C20AT, C25A and C27A (transversely mounted) C30A and C32B (transversely mounted rear)